From 20e8e1847fb2e353c886bef78de3886975a40ab7 Mon Sep 17 00:00:00 2001 From: Nico Jensch Date: Thu, 29 Jan 2026 11:44:23 +0100 Subject: [PATCH 1/5] Add pnpm support --- .gitignore | 1 + fixtures/pnpm/dev_deps/package.json | 13 + fixtures/pnpm/dev_deps/pnpm-lock.yaml | 32 + fixtures/pnpm/simple/package.json | 14 + fixtures/pnpm/simple/pnpm-lock.yaml | 587 ++++++++++++++++++ fixtures/pnpm/simple/server.js | 14 + fixtures/pnpm/unmet/package.json | 10 + fixtures/pnpm/unmet/pnpm-lock.yaml | 75 +++ fixtures/pnpm/workspaces/package.json | 12 + .../workspaces/packages/pkg-a/package.json | 7 + .../pnpm/workspaces/packages/pkg-a/server.js | 16 + .../pnpm/workspaces/packages/pkg-b/index.js | 3 + .../workspaces/packages/pkg-b/package.json | 4 + .../workspaces/packages/sample-app/index.js | 16 + .../packages/sample-app/package.json | 12 + .../workspaces/packages/sample-lib/index.js | 3 + .../packages/sample-lib/package.json | 5 + fixtures/pnpm/workspaces/pnpm-lock.yaml | 578 +++++++++++++++++ fixtures/pnpm/workspaces/pnpm-workspace.yaml | 2 + src/nodejs/integration/init_test.go | 1 + src/nodejs/integration/pnpm_test.go | 82 +++ src/nodejs/package_json/package_json.go | 7 + src/nodejs/pnpm/mocks_test.go | 51 ++ src/nodejs/pnpm/pnpm.go | 49 ++ src/nodejs/pnpm/pnpm_suite_test.go | 13 + src/nodejs/pnpm/pnpm_test.go | 135 ++++ src/nodejs/supply/cli/main.go | 5 + src/nodejs/supply/mocks_test.go | 37 ++ src/nodejs/supply/supply.go | 102 ++- src/nodejs/supply/supply_test.go | 151 +++++ 30 files changed, 2027 insertions(+), 10 deletions(-) create mode 100644 fixtures/pnpm/dev_deps/package.json create mode 100644 fixtures/pnpm/dev_deps/pnpm-lock.yaml create mode 100644 fixtures/pnpm/simple/package.json create mode 100644 fixtures/pnpm/simple/pnpm-lock.yaml create mode 100644 fixtures/pnpm/simple/server.js create mode 100644 fixtures/pnpm/unmet/package.json create mode 100644 fixtures/pnpm/unmet/pnpm-lock.yaml create mode 100644 fixtures/pnpm/workspaces/package.json create mode 100644 fixtures/pnpm/workspaces/packages/pkg-a/package.json create mode 100644 fixtures/pnpm/workspaces/packages/pkg-a/server.js create mode 100644 fixtures/pnpm/workspaces/packages/pkg-b/index.js create mode 100644 fixtures/pnpm/workspaces/packages/pkg-b/package.json create mode 100644 fixtures/pnpm/workspaces/packages/sample-app/index.js create mode 100644 fixtures/pnpm/workspaces/packages/sample-app/package.json create mode 100644 fixtures/pnpm/workspaces/packages/sample-lib/index.js create mode 100644 fixtures/pnpm/workspaces/packages/sample-lib/package.json create mode 100644 fixtures/pnpm/workspaces/pnpm-lock.yaml create mode 100644 fixtures/pnpm/workspaces/pnpm-workspace.yaml create mode 100644 src/nodejs/integration/pnpm_test.go create mode 100644 src/nodejs/pnpm/mocks_test.go create mode 100644 src/nodejs/pnpm/pnpm.go create mode 100644 src/nodejs/pnpm/pnpm_suite_test.go create mode 100644 src/nodejs/pnpm/pnpm_test.go diff --git a/.gitignore b/.gitignore index cd23ef05c..7a95c37b9 100644 --- a/.gitignore +++ b/.gitignore @@ -8,3 +8,4 @@ /pkg/ !vendor/** build +node_modules diff --git a/fixtures/pnpm/dev_deps/package.json b/fixtures/pnpm/dev_deps/package.json new file mode 100644 index 000000000..ad360a4b3 --- /dev/null +++ b/fixtures/pnpm/dev_deps/package.json @@ -0,0 +1,13 @@ +{ + "name": "dev-deps-pnpm", + "version": "1.0.0", + "dependencies": { + "lodash": "^4.17.21" + }, + "devDependencies": { + "cookie": "0.4.1" + }, + "engines": { + "node": "22.x" + } +} diff --git a/fixtures/pnpm/dev_deps/pnpm-lock.yaml b/fixtures/pnpm/dev_deps/pnpm-lock.yaml new file mode 100644 index 000000000..23a8fca86 --- /dev/null +++ b/fixtures/pnpm/dev_deps/pnpm-lock.yaml @@ -0,0 +1,32 @@ +lockfileVersion: '9.0' + +settings: + autoInstallPeers: true + excludeLinksFromLockfile: false + +importers: + + .: + dependencies: + lodash: + specifier: ^4.17.21 + version: 4.17.23 + devDependencies: + cookie: + specifier: 0.4.1 + version: 0.4.1 + +packages: + + cookie@0.4.1: + resolution: 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' + pkgB.hello()); +} + +const server = http.createServer(requestHandler); + +server.listen(port, (err) => { + if (err) { + return console.log('something bad happened', err); + } + console.log('server is listening on ' + port); +}); diff --git a/fixtures/pnpm/workspaces/packages/pkg-b/index.js b/fixtures/pnpm/workspaces/packages/pkg-b/index.js new file mode 100644 index 000000000..81bd6bfe0 --- /dev/null +++ b/fixtures/pnpm/workspaces/packages/pkg-b/index.js @@ -0,0 +1,3 @@ +module.exports = { + hello: () => "Hello from Pkg B" +}; diff --git a/fixtures/pnpm/workspaces/packages/pkg-b/package.json b/fixtures/pnpm/workspaces/packages/pkg-b/package.json new file mode 100644 index 000000000..be4760eb1 --- /dev/null +++ b/fixtures/pnpm/workspaces/packages/pkg-b/package.json @@ -0,0 +1,4 @@ +{ + "name": "pkg-b", + "version": "1.0.0" +} diff --git a/fixtures/pnpm/workspaces/packages/sample-app/index.js b/fixtures/pnpm/workspaces/packages/sample-app/index.js new file mode 100644 index 000000000..1ca610fc1 --- /dev/null +++ b/fixtures/pnpm/workspaces/packages/sample-app/index.js @@ -0,0 +1,16 @@ +const express = require('express'); +const sampleLib = require('@sample/sample-lib'); +const app = express(); +const port = process.env.PORT || 8080; + +app.get('/', (req, res) => { + res.send('Hello from Workspace! ' + sampleLib.message); +}); + +app.get('/check', (req, res) => { + res.json({ message: sampleLib.message }); +}); + +app.listen(port, () => { + console.log('server is listening on ' + port); +}); diff --git a/fixtures/pnpm/workspaces/packages/sample-app/package.json b/fixtures/pnpm/workspaces/packages/sample-app/package.json new file mode 100644 index 000000000..db1111d84 --- /dev/null +++ b/fixtures/pnpm/workspaces/packages/sample-app/package.json @@ -0,0 +1,12 @@ +{ + "name": "@sample/sample-app", + "version": "1.0.0", + "private": true, + "dependencies": { + "express": "^5.2.1", + "@sample/sample-lib": "workspace:*" + }, + "scripts": { + "start": "node index.js" + } +} diff --git a/fixtures/pnpm/workspaces/packages/sample-lib/index.js b/fixtures/pnpm/workspaces/packages/sample-lib/index.js new file mode 100644 index 000000000..5d52721d4 --- /dev/null +++ b/fixtures/pnpm/workspaces/packages/sample-lib/index.js @@ -0,0 +1,3 @@ +module.exports = { + message: "Hello from sample-lib" 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range-parser: 1.2.1 + statuses: 2.0.2 + transitivePeerDependencies: + - supports-color + + serve-static@2.2.1: + dependencies: + encodeurl: 2.0.0 + escape-html: 1.0.3 + parseurl: 1.3.3 + send: 1.2.1 + transitivePeerDependencies: + - supports-color + + setprototypeof@1.2.0: {} + + side-channel-list@1.0.0: + dependencies: + es-errors: 1.3.0 + object-inspect: 1.13.4 + + side-channel-map@1.0.1: + dependencies: + call-bound: 1.0.4 + es-errors: 1.3.0 + get-intrinsic: 1.3.0 + object-inspect: 1.13.4 + + side-channel-weakmap@1.0.2: + dependencies: + call-bound: 1.0.4 + es-errors: 1.3.0 + get-intrinsic: 1.3.0 + object-inspect: 1.13.4 + side-channel-map: 1.0.1 + + side-channel@1.1.0: + dependencies: + es-errors: 1.3.0 + object-inspect: 1.13.4 + side-channel-list: 1.0.0 + side-channel-map: 1.0.1 + side-channel-weakmap: 1.0.2 + + statuses@2.0.2: {} + + toidentifier@1.0.1: {} + + type-is@2.0.1: + dependencies: + content-type: 1.0.5 + media-typer: 1.1.0 + mime-types: 3.0.2 + + unpipe@1.0.0: {} + + vary@1.1.2: {} + + wrappy@1.0.2: {} diff --git a/fixtures/pnpm/workspaces/pnpm-workspace.yaml b/fixtures/pnpm/workspaces/pnpm-workspace.yaml new file mode 100644 index 000000000..4340350e1 --- /dev/null +++ b/fixtures/pnpm/workspaces/pnpm-workspace.yaml @@ -0,0 +1,2 @@ +packages: + - 'packages/*' \ No newline at end of file diff --git a/src/nodejs/integration/init_test.go b/src/nodejs/integration/init_test.go index 50d8e5384..fae0f4a1c 100644 --- a/src/nodejs/integration/init_test.go +++ b/src/nodejs/integration/init_test.go @@ -101,6 +101,7 @@ func TestIntegration(t *testing.T) { suite("Memory", testMemory(platform, fixtures)) suite("Multibuildpack", testMultibuildpack(platform, fixtures)) suite("NPM", testNPM(platform, fixtures)) + suite("PNPM", testPNPM(platform, fixtures)) suite("Override", testOverride(platform, fixtures)) suite("Vendored", testVendored(platform, fixtures)) suite("Versions", testVersions(platform, fixtures)) diff --git a/src/nodejs/integration/pnpm_test.go b/src/nodejs/integration/pnpm_test.go new file mode 100644 index 000000000..d2c691e27 --- /dev/null +++ b/src/nodejs/integration/pnpm_test.go @@ -0,0 +1,82 @@ +package integration_test + +import ( + "os" + "path/filepath" + "testing" + + "github.com/cloudfoundry/switchblade" + "github.com/sclevine/spec" + + . "github.com/cloudfoundry/switchblade/matchers" + . "github.com/onsi/gomega" +) + +func testPNPM(platform switchblade.Platform, fixtures string) func(*testing.T, spec.G, spec.S) { + return func(t *testing.T, context spec.G, it spec.S) { + var ( + Expect = NewWithT(t).Expect + Eventually = NewWithT(t).Eventually + + name string + source string + ) + + it.Before(func() { + var err error + name, err = switchblade.RandomName() + Expect(err).NotTo(HaveOccurred()) + + source, err = switchblade.Source(filepath.Join(fixtures, "pnpm", "simple")) + Expect(err).NotTo(HaveOccurred()) + }) + + it.After(func() { + Expect(platform.Delete.Execute(name)).To(Succeed()) + Expect(os.RemoveAll(source)).To(Succeed()) + }) + + it("successfully deploys and vendors the dependencies via pnpm", func() { + deployment, logs, err := platform.Deploy. + WithEnv(map[string]string{"BP_DEBUG": "true"}). + Execute(name, source) + Expect(err).NotTo(HaveOccurred()) + + Expect(filepath.Join(source, "node_modules")).ToNot(BeADirectory()) + + Expect(logs).To(ContainLines( + ContainSubstring("Installing node modules (pnpm-lock.yaml)"), + )) + + // Verify store directory is used + Expect(logs).To(ContainLines( + ContainSubstring("Using pnpm store directory:"), + )) + + Eventually(deployment).Should(Serve(ContainSubstring("Hello, World!"))) + }) + + context("deploying a Node.js app that uses pnpm workspaces", func() { + it.Before(func() { + var err error + source, err = switchblade.Source(filepath.Join(fixtures, "pnpm", "workspaces")) + Expect(err).NotTo(HaveOccurred()) + }) + + it("successfully deploys and vendors the dependencies via pnpm workspaces", func() { + deployment, logs, err := platform.Deploy. + WithEnv(map[string]string{"BP_DEBUG": "true"}). + Execute(name, source) + Expect(err).NotTo(HaveOccurred()) + + Expect(filepath.Join(source, "node_modules")).ToNot(BeADirectory()) + + Expect(logs).To(ContainLines( + ContainSubstring("Installing node modules (pnpm-lock.yaml)"), + )) + + Eventually(deployment).Should(Serve(ContainSubstring("Hello from Workspace! Hello from sample-lib"))) + }) + }) + } +} diff --git a/src/nodejs/package_json/package_json.go b/src/nodejs/package_json/package_json.go index 1807ab2b6..81c62e4b3 100644 --- a/src/nodejs/package_json/package_json.go +++ b/src/nodejs/package_json/package_json.go @@ -14,6 +14,7 @@ type Engines struct { Node string `json:"node"` Yarn string `json:"yarn"` NPM string `json:"npm"` + PNPM string `json:"pnpm"` Iojs string `json:"iojs"` } @@ -45,5 +46,11 @@ func LoadPackageJSON(path string, logger logger) (PackageJSON, error) { logger.Info("engines.npm (package.json): unspecified (use default)") } + if p.Engines.PNPM != "" { + logger.Info("engines.pnpm (package.json): %s", p.Engines.PNPM) + } else { + logger.Info("engines.pnpm (package.json): unspecified (use default)") + } + return p, nil } diff --git a/src/nodejs/pnpm/mocks_test.go b/src/nodejs/pnpm/mocks_test.go new file mode 100644 index 000000000..4a3d80608 --- /dev/null +++ b/src/nodejs/pnpm/mocks_test.go @@ -0,0 +1,51 @@ +// Code generated by MockGen. DO NOT EDIT. +// Source: pnpm.go + +// Package pnpm_test is a generated GoMock package. +package pnpm_test + +import ( + gomock "github.com/golang/mock/gomock" + io "io" + reflect "reflect" +) + +// MockCommand is a mock of Command interface +type MockCommand struct { + ctrl *gomock.Controller + recorder *MockCommandMockRecorder +} + +// MockCommandMockRecorder is the mock recorder for MockCommand +type MockCommandMockRecorder struct { + mock *MockCommand +} + +// NewMockCommand creates a new mock instance +func NewMockCommand(ctrl *gomock.Controller) *MockCommand { + mock := &MockCommand{ctrl: ctrl} + mock.recorder = &MockCommandMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use +func (m *MockCommand) EXPECT() *MockCommandMockRecorder { + return m.recorder +} + +// Execute mocks base method +func (m *MockCommand) Execute(dir string, stdout, stderr io.Writer, program string, args ...string) error { + varargs := []interface{}{dir, stdout, stderr, program} + for _, a := range args { + varargs = append(varargs, a) + } + ret := m.ctrl.Call(m, "Execute", varargs...) + ret0, _ := ret[0].(error) + return ret0 +} + +// Execute indicates an expected call of Execute +func (mr *MockCommandMockRecorder) Execute(dir, stdout, stderr, program interface{}, args ...interface{}) *gomock.Call { + varargs := append([]interface{}{dir, stdout, stderr, program}, args...) + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Execute", reflect.TypeOf((*MockCommand)(nil).Execute), varargs...) +} diff --git a/src/nodejs/pnpm/pnpm.go b/src/nodejs/pnpm/pnpm.go new file mode 100644 index 000000000..d2244c58f --- /dev/null +++ b/src/nodejs/pnpm/pnpm.go @@ -0,0 +1,49 @@ +package pnpm + +import ( + "io" + "os" + "path/filepath" + + "github.com/cloudfoundry/libbuildpack" +) + +type Command interface { + Execute(dir string, stdout io.Writer, stderr io.Writer, program string, args ...string) error +} + +type PNPM struct { + Command Command + Log *libbuildpack.Logger +} + +func (p *PNPM) Build(buildDir, cacheDir string) error { + p.Log.Info("Installing node modules (pnpm-lock.yaml)") + + storeDir := filepath.Join(cacheDir, ".pnpm-store") + p.Log.Info("Using pnpm store directory: %s", storeDir) + + if err := p.Command.Execute(buildDir, io.Discard, os.Stderr, "pnpm", "config", "set", "store-dir", storeDir); err != nil { + return err + } + + installArgs := []string{"install", "--frozen-lockfile"} + + if os.Getenv("NPM_CONFIG_PRODUCTION") == "true" { + p.Log.Info("NPM_CONFIG_PRODUCTION is true, installing only production dependencies") + installArgs = append(installArgs, "--prod") + } + + vendoredStore := filepath.Join(buildDir, ".pnpm-store") + if exists, err := libbuildpack.FileExists(vendoredStore); err == nil && exists { + p.Log.Info("Found vendored pnpm store at %s", vendoredStore) + p.Log.Info("Running pnpm in offline mode") + installArgs = append(installArgs, "--offline") + + if err := p.Command.Execute(buildDir, io.Discard, os.Stderr, "pnpm", "config", "set", "store-dir", vendoredStore); err != nil { + return err + } + } + + return p.Command.Execute(buildDir, p.Log.Output(), p.Log.Output(), "pnpm", installArgs...) +} diff --git a/src/nodejs/pnpm/pnpm_suite_test.go b/src/nodejs/pnpm/pnpm_suite_test.go new file mode 100644 index 000000000..c5234e2c6 --- /dev/null +++ b/src/nodejs/pnpm/pnpm_suite_test.go @@ -0,0 +1,13 @@ +package pnpm_test + +import ( + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" + + "testing" +) + +func TestPNPM(t *testing.T) { + RegisterFailHandler(Fail) + RunSpecs(t, "PNPM Suite") +} diff --git a/src/nodejs/pnpm/pnpm_test.go b/src/nodejs/pnpm/pnpm_test.go new file mode 100644 index 000000000..57990bcc2 --- /dev/null +++ b/src/nodejs/pnpm/pnpm_test.go @@ -0,0 +1,135 @@ +package pnpm_test + +import ( + "bytes" + "io" + "os" + "path/filepath" + + "github.com/cloudfoundry/nodejs-buildpack/src/nodejs/pnpm" + + "github.com/cloudfoundry/libbuildpack" + "github.com/cloudfoundry/libbuildpack/ansicleaner" + "github.com/golang/mock/gomock" + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" +) + +//go:generate mockgen -source=pnpm.go --destination=mocks_test.go --package=pnpm_test + +var _ = Describe("PNPM", func() { + var ( + err error + buildDir string + cacheDir string + p *pnpm.PNPM + logger *libbuildpack.Logger + buffer *bytes.Buffer + mockCtrl *gomock.Controller + mockCommand *MockCommand + ) + + BeforeEach(func() { + buildDir, err = os.MkdirTemp("", "nodejs-buildpack.build.") + Expect(err).NotTo(HaveOccurred()) + + cacheDir, err = os.MkdirTemp("", "nodejs-buildpack.cache.") + Expect(err).NotTo(HaveOccurred()) + + buffer = new(bytes.Buffer) + + logger = libbuildpack.NewLogger(ansicleaner.New(buffer)) + + mockCtrl = gomock.NewController(GinkgoT()) + mockCommand = NewMockCommand(mockCtrl) + + p = &pnpm.PNPM{ + Log: logger, + Command: mockCommand, + } + }) + + AfterEach(func() { + mockCtrl.Finish() + + err = os.RemoveAll(buildDir) + Expect(err).To(BeNil()) + os.RemoveAll(cacheDir) + }) + + Describe("Build", func() { + var oldNodeHome string + var pnpmConfig map[string]string + var pnpmInstallArgs []string + + AfterEach(func() { + Expect(os.Setenv("NODE_HOME", oldNodeHome)).To(Succeed()) + }) + BeforeEach(func() { + oldNodeHome = os.Getenv("NODE_HOME") + Expect(os.Setenv("NODE_HOME", "test_node_home")).To(Succeed()) + + pnpmConfig = map[string]string{} + mockCommand.EXPECT().Execute(gomock.Any(), gomock.Any(), gomock.Any(), "pnpm", gomock.Any()).DoAndReturn(func(dir string, stdout, stderr io.Writer, program string, args ...string) error { + switch args[0] { + case "config": + Expect(args[0:2]).To(Equal([]string{"config", "set"})) + pnpmConfig[args[2]] = args[3] + default: + pnpmInstallArgs = append([]string{"pnpm"}, args...) + } + Expect(dir).To(Equal(buildDir)) + return nil + }).AnyTimes() + }) + + It("runs pnpm config and install", func() { + Expect(p.Build(buildDir, cacheDir)).To(Succeed()) + + Expect(buffer.String()).To(ContainSubstring("Installing node modules (pnpm-lock.yaml)")) + Expect(buffer.String()).To(ContainSubstring("Using pnpm store directory: " + filepath.Join(cacheDir, ".pnpm-store"))) + + Expect(pnpmConfig).To(Equal(map[string]string{ + "store-dir": filepath.Join(cacheDir, ".pnpm-store"), + })) + + Expect(pnpmInstallArgs).To(Equal([]string{ + "pnpm", "install", + "--frozen-lockfile", + })) + }) + + Context("when NPM_CONFIG_PRODUCTION is true", func() { + BeforeEach(func() { + Expect(os.Setenv("NPM_CONFIG_PRODUCTION", "true")).To(Succeed()) + }) + + AfterEach(func() { + Expect(os.Unsetenv("NPM_CONFIG_PRODUCTION")).To(Succeed()) + }) + + It("runs pnpm install with --prod", func() { + Expect(p.Build(buildDir, cacheDir)).To(Succeed()) + + Expect(buffer.String()).To(ContainSubstring("NPM_CONFIG_PRODUCTION is true, installing only production dependencies")) + Expect(pnpmInstallArgs).To(ContainElement("--prod")) + }) + }) + + Context("when a vendored pnpm store exists", func() { + BeforeEach(func() { + Expect(os.Mkdir(filepath.Join(buildDir, ".pnpm-store"), 0755)).To(Succeed()) + }) + + It("runs pnpm install with --offline and uses the vendored store", func() { + Expect(p.Build(buildDir, cacheDir)).To(Succeed()) + + Expect(buffer.String()).To(ContainSubstring("Found vendored pnpm store")) + Expect(buffer.String()).To(ContainSubstring("Running pnpm in offline mode")) + + Expect(pnpmConfig).To(HaveKeyWithValue("store-dir", filepath.Join(buildDir, ".pnpm-store"))) + Expect(pnpmInstallArgs).To(ContainElement("--offline")) + }) + }) + }) +}) diff --git a/src/nodejs/supply/cli/main.go b/src/nodejs/supply/cli/main.go index c294ddb4f..b10b4019a 100644 --- a/src/nodejs/supply/cli/main.go +++ b/src/nodejs/supply/cli/main.go @@ -7,6 +7,7 @@ import ( _ "github.com/cloudfoundry/nodejs-buildpack/src/nodejs/hooks" "github.com/cloudfoundry/nodejs-buildpack/src/nodejs/npm" + "github.com/cloudfoundry/nodejs-buildpack/src/nodejs/pnpm" "github.com/cloudfoundry/nodejs-buildpack/src/nodejs/supply" "github.com/cloudfoundry/nodejs-buildpack/src/nodejs/yarn" @@ -71,6 +72,10 @@ func main() { Command: &libbuildpack.Command{}, Log: logger, }, + PNPM: &pnpm.PNPM{ + Command: &libbuildpack.Command{}, + Log: logger, + }, NPM: &npm.NPM{ Command: &libbuildpack.Command{}, Log: logger, diff --git a/src/nodejs/supply/mocks_test.go b/src/nodejs/supply/mocks_test.go index dd78457ec..dc0b92c7a 100644 --- a/src/nodejs/supply/mocks_test.go +++ b/src/nodejs/supply/mocks_test.go @@ -245,6 +245,43 @@ func (mr *MockYarnMockRecorder) Build(arg0, arg1 interface{}) *gomock.Call { return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Build", reflect.TypeOf((*MockYarn)(nil).Build), arg0, arg1) } +// MockPNPM is a mock of PNPM interface. +type MockPNPM struct { + ctrl *gomock.Controller + recorder *MockPNPMMockRecorder +} + +// MockPNPMMockRecorder is the mock recorder for MockPNPM. +type MockPNPMMockRecorder struct { + mock *MockPNPM +} + +// NewMockPNPM creates a new mock instance. +func NewMockPNPM(ctrl *gomock.Controller) *MockPNPM { + mock := &MockPNPM{ctrl: ctrl} + mock.recorder = &MockPNPMMockRecorder{mock} + return mock +} + +// EXPECT returns an object that allows the caller to indicate expected use. +func (m *MockPNPM) EXPECT() *MockPNPMMockRecorder { + return m.recorder +} + +// Build mocks base method. +func (m *MockPNPM) Build(arg0, arg1 string) error { + m.ctrl.T.Helper() + ret := m.ctrl.Call(m, "Build", arg0, arg1) + ret0, _ := ret[0].(error) + return ret0 +} + +// Build indicates an expected call of Build. +func (mr *MockPNPMMockRecorder) Build(arg0, arg1 interface{}) *gomock.Call { + mr.mock.ctrl.T.Helper() + return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Build", reflect.TypeOf((*MockPNPM)(nil).Build), arg0, arg1) +} + // MockStager is a mock of Stager interface. type MockStager struct { ctrl *gomock.Controller diff --git a/src/nodejs/supply/supply.go b/src/nodejs/supply/supply.go index 5d687091e..35d784777 100644 --- a/src/nodejs/supply/supply.go +++ b/src/nodejs/supply/supply.go @@ -48,6 +48,10 @@ type Yarn interface { Build(string, string) error } +type PNPM interface { + Build(string, string) error +} + type Stager interface { BuildDir() string CacheDir() string @@ -71,14 +75,18 @@ type Supplier struct { NvmrcNodeVersion string YarnVersion string NPMVersion string + PNPMVersion string PreBuild string StartScript string HasDevDependencies bool PostBuild string UseYarn bool + UsePNPM bool UsesYarnWorkspaces bool + UsesPNPMWorkspaces bool IsVendored bool Yarn Yarn + PNPM PNPM NPM NPM } @@ -102,6 +110,11 @@ func Run(s *Supplier) error { return err } + if err := s.ReadPackageJSON(); err != nil { + s.Log.Error("Failed parsing package.json: %s", err.Error()) + return err + } + if err := s.LoadNvmrc(); err != nil { s.Log.Error("Unable to load .nvmrc: %s", err.Error()) return err @@ -129,6 +142,11 @@ func Run(s *Supplier) error { return err } + if err := s.InstallPNPM(); err != nil { + s.Log.Error("Unable to install pnpm: %s", err.Error()) + return err + } + if err := s.CreateDefaultEnv(); err != nil { s.Log.Error("Unable to setup default environment: %s", err.Error()) return err @@ -139,11 +157,6 @@ func Run(s *Supplier) error { os.Exit(11) } - if err := s.ReadPackageJSON(); err != nil { - s.Log.Error("Failed parsing package.json: %s", err.Error()) - return err - } - if err := s.TipVendorDependencies(); err != nil { s.Log.Error(err.Error()) return err @@ -172,7 +185,7 @@ func Run(s *Supplier) error { return err } - if !s.UseYarn || !s.UsesYarnWorkspaces { + if (!s.UseYarn || !s.UsesYarnWorkspaces) && (!s.UsePNPM || !s.UsesPNPMWorkspaces) { if err := s.MoveDependencyArtifacts(); err != nil { s.Log.Error("Unable to move dependencies: %s", err.Error()) return err @@ -235,7 +248,7 @@ func (s *Supplier) BootstrapPython() error { } func (s *Supplier) WarnUnmetDependencies(deps string) { - unmetLogEntries := []string{UnmetDependency, UnmetPeerDependency} + unmetLogEntries := []string{UnmetDependency, UnmetPeerDependency, "missing peer"} unmet := false for _, s := range unmetLogEntries { @@ -249,6 +262,8 @@ func (s *Supplier) WarnUnmetDependencies(deps string) { pkgMan := "npm" if s.UseYarn { pkgMan = "yarn" + } else if s.UsePNPM { + pkgMan = "pnpm" } warning := "Unmet dependencies don't fail " + pkgMan + " install but may cause runtime issues\n" @@ -261,7 +276,15 @@ func (s *Supplier) ListDependencies() (string, error) { var result string var buf bytes.Buffer - err := s.Command.Execute(s.Stager.BuildDir(), &buf, io.Discard, "npm", "ls", "--depth=0") + cmd := "npm" + args := []string{"ls", "--depth=0"} + + if s.UsePNPM { + cmd = "pnpm" + args = []string{"list", "--depth=0"} + } + + err := s.Command.Execute(s.Stager.BuildDir(), &buf, io.Discard, cmd, args...) if err != nil && !isExitError(err) { return "", err } @@ -285,7 +308,7 @@ func (s *Supplier) runPostbuild(tool string) error { func (s *Supplier) runScript(script, tool string) error { args := []string{"run", script} - if tool == "npm" { + if tool == "npm" || tool == "pnpm" { args = append(args, "--if-present") } @@ -307,6 +330,8 @@ func (s *Supplier) BuildDependencies() error { tool := "npm" if s.UseYarn { tool = "yarn" + } else if s.UsePNPM { + tool = "pnpm" } s.Log.BeginStep("Building dependencies") @@ -321,6 +346,11 @@ func (s *Supplier) BuildDependencies() error { return err } + case s.UsePNPM: + if err := s.PNPM.Build(s.Stager.BuildDir(), s.Stager.CacheDir()); err != nil { + return err + } + case s.IsVendored: s.Log.Info("Prebuild detected (node_modules already exists)") if err := s.NPM.Rebuild(s.Stager.BuildDir()); err != nil { @@ -400,6 +430,21 @@ func (s *Supplier) ReadPackageJSON() error { return err } + if s.UsePNPM, err = libbuildpack.FileExists(filepath.Join(s.Stager.BuildDir(), "pnpm-lock.yaml")); err != nil { + return err + } + if s.PNPMVersion != "" { + s.UsePNPM = true + } + + if s.UsePNPM { + if workspaceExists, err := libbuildpack.FileExists(filepath.Join(s.Stager.BuildDir(), "pnpm-workspace.yaml")); err != nil { + return err + } else if workspaceExists { + s.UsesPNPMWorkspaces = true + } + } + if s.IsVendored, err = libbuildpack.FileExists(filepath.Join(s.Stager.BuildDir(), "node_modules")); err != nil { return err } @@ -442,6 +487,8 @@ func (s *Supplier) NoPackageLockTip() error { lockFiles := []string{"package-lock.json", "npm-shrinkwrap.json"} if s.UseYarn { lockFiles = []string{"yarn.lock"} + } else if s.UsePNPM { + lockFiles = []string{"pnpm-lock.yaml"} } for _, lockFile := range lockFiles { @@ -580,6 +627,7 @@ func (s *Supplier) LoadPackageJSON() error { s.PackageJSONNodeVersion = p.Engines.Node s.NPMVersion = p.Engines.NPM s.YarnVersion = p.Engines.Yarn + s.PNPMVersion = p.Engines.PNPM return nil } @@ -799,6 +847,40 @@ func (s *Supplier) InstallYarn() error { return nil } +func (s *Supplier) InstallPNPM() error { + if !s.UsePNPM { + s.Log.Debug("Skipping pnpm installation (UsePNPM is false)") + return nil + } + + installTarget := "pnpm" + if s.PNPMVersion != "" { + // Basic security validation for version string to prevent command injection + // Allow digits, dots, 'v' prefix, alphabetic tags (beta, rc), hyphens, and asterisk. + validVersion := regexp.MustCompile(`^[v0-9a-zA-Z\.\-\*]+$`) + if !validVersion.MatchString(s.PNPMVersion) { + s.Log.Warning("Invalid pnpm version specified in package.json: '%s'. Ignoring and using default.", s.PNPMVersion) + } else { + installTarget = "pnpm@" + s.PNPMVersion + } + } + + s.Log.Info("Installing %s via npm...", installTarget) + + nodeDir := filepath.Join(s.Stager.DepDir(), "node") + npmArgs := []string{"install", "--unsafe-perm", "--quiet", "-g", installTarget, "--prefix", nodeDir, "--userconfig", filepath.Join(s.Stager.BuildDir(), ".npmrc")} + if err := s.Command.Execute(s.Stager.BuildDir(), s.Log.Output(), s.Log.Output(), "npm", npmArgs...); err != nil { + s.Log.Error("Unable to install pnpm: %s", err.Error()) + return err + } + + if err := s.Stager.LinkDirectoryInDepDir(filepath.Join(nodeDir, "bin"), "bin"); err != nil { + return err + } + + return nil +} + func (s *Supplier) CreateDefaultEnv() error { var environmentDefaults = map[string]string{ "NODE_ENV": "production", @@ -887,7 +969,7 @@ func (s *Supplier) OverrideCacheFromApp() error { os.RemoveAll(filepath.Join(s.Stager.CacheDir(), name)) } - pkgMgrCacheDirs := []string{".cache/yarn", ".npm"} + pkgMgrCacheDirs := []string{".cache/yarn", ".npm", ".pnpm-store"} if err := copyAll(s.Stager.BuildDir(), s.Stager.CacheDir(), pkgMgrCacheDirs); err != nil { return err } diff --git a/src/nodejs/supply/supply_test.go b/src/nodejs/supply/supply_test.go index 9ffc33d6e..9dc49180f 100644 --- a/src/nodejs/supply/supply_test.go +++ b/src/nodejs/supply/supply_test.go @@ -31,6 +31,7 @@ var _ = Describe("Supply", func() { buffer *bytes.Buffer mockCtrl *gomock.Controller mockYarn *MockYarn + mockPNPM *MockPNPM mockNPM *MockNPM mockManifest *MockManifest mockInstaller *MockInstaller @@ -40,6 +41,8 @@ var _ = Describe("Supply", func() { ) BeforeEach(func() { + Expect(os.Unsetenv("NODE_PATH")).To(Succeed()) + depsDir, err = os.MkdirTemp("", "nodejs-buildpack.deps.") Expect(err).To(BeNil()) cacheDir, err = os.MkdirTemp("", "nodejs-buildpack.cache.") @@ -63,6 +66,7 @@ var _ = Describe("Supply", func() { mockInstaller = NewMockInstaller(mockCtrl) mockCommand = NewMockCommand(mockCtrl) mockYarn = NewMockYarn(mockCtrl) + mockPNPM = NewMockPNPM(mockCtrl) mockNPM = NewMockNPM(mockCtrl) installNode = func(dep libbuildpack.Dependency, nodeDir string) { @@ -93,6 +97,7 @@ var _ = Describe("Supply", func() { supplier = &supply.Supplier{ Stager: stager, Yarn: mockYarn, + PNPM: mockPNPM, NPM: mockNPM, Log: logger, Manifest: mockManifest, @@ -171,6 +176,30 @@ var _ = Describe("Supply", func() { Expect(buffer.String()).To(ContainSubstring("engines.npm (package.json): npm-x")) }) + Context("the engines section contains pnpm", func() { + BeforeEach(func() { + packageJSON = ` +{ + "engines" : { + "pnpm" : "1.2.3" + } +} +` + }) + + It("loads the pnpm version", func() { + err = supplier.LoadPackageJSON() + Expect(err).To(BeNil()) + Expect(supplier.PNPMVersion).To(Equal("1.2.3")) + }) + + It("logs the pnpm version", func() { + err = supplier.LoadPackageJSON() + Expect(err).To(BeNil()) + Expect(buffer.String()).To(ContainSubstring("engines.pnpm (package.json): 1.2.3")) + }) + }) + Context("the engines section contains iojs", func() { BeforeEach(func() { packageJSON = ` @@ -659,6 +688,49 @@ var _ = Describe("Supply", func() { }) }) + Describe("InstallPNPM", func() { + Context("pnpm version is not set", func() { + It("installs latest pnpm via npm", func() { + supplier.UsePNPM = true + + // Mock corepack check failure to fallback to npm + mockCommand.EXPECT().Execute(buildDir, gomock.Any(), gomock.Any(), "corepack", "enable").Return(fmt.Errorf("not found")) + + mockCommand.EXPECT().Execute(buildDir, gomock.Any(), gomock.Any(), + "npm", "install", "--unsafe-perm", "--quiet", "-g", "pnpm", + "--userconfig", filepath.Join(buildDir, ".npmrc")).Return(nil) + + err = supplier.InstallPNPM() + Expect(err).To(BeNil()) + }) + }) + + Context("pnpm version is set", func() { + It("installs requested pnpm version via npm", func() { + supplier.UsePNPM = true + + // Mock corepack check failure to fallback to npm + mockCommand.EXPECT().Execute(buildDir, gomock.Any(), gomock.Any(), "corepack", "enable").Return(fmt.Errorf("not found")) + + mockCommand.EXPECT().Execute(buildDir, gomock.Any(), gomock.Any(), + "npm", "install", "--unsafe-perm", "--quiet", "-g", "pnpm@1.2.3", + "--userconfig", filepath.Join(buildDir, ".npmrc")).Return(nil) + + supplier.PNPMVersion = "1.2.3" + err = supplier.InstallPNPM() + Expect(err).To(BeNil()) + }) + }) + + Context("UsePNPM is false", func() { + It("does nothing", func() { + supplier.UsePNPM = false + err = supplier.InstallPNPM() + Expect(err).To(BeNil()) + }) + }) + }) + Describe("InstallNPM", func() { BeforeEach(func() { mockCommand.EXPECT().Execute(buildDir, gomock.Any(), gomock.Any(), "npm", "--version", "--loglevel", "notice").Do(func(_ string, buffer io.Writer, _ io.Writer, _ string, _ ...string) { @@ -797,6 +869,27 @@ var _ = Describe("Supply", func() { }) }) + Context("pnpm-lock.yaml exists", func() { + BeforeEach(func() { + Expect(os.WriteFile(filepath.Join(buildDir, "pnpm-lock.yaml"), []byte("{}"), 0644)).To(Succeed()) + }) + It("sets UsePNPM to true", func() { + Expect(supplier.ReadPackageJSON()).To(Succeed()) + Expect(supplier.UsePNPM).To(BeTrue()) + }) + }) + + Context("pnpm-workspace.yaml exists", func() { + BeforeEach(func() { + Expect(os.WriteFile(filepath.Join(buildDir, "pnpm-lock.yaml"), []byte("{}"), 0644)).To(Succeed()) + Expect(os.WriteFile(filepath.Join(buildDir, "pnpm-workspace.yaml"), []byte("{}"), 0644)).To(Succeed()) + }) + It("sets UsesPNPMWorkspaces to true", func() { + Expect(supplier.ReadPackageJSON()).To(Succeed()) + Expect(supplier.UsesPNPMWorkspaces).To(BeTrue()) + }) + }) + Context("node_modules exists", func() { BeforeEach(func() { Expect(os.MkdirAll(filepath.Join(buildDir, "node_modules"), 0755)).To(Succeed()) @@ -839,6 +932,32 @@ var _ = Describe("Supply", func() { }) }) + Describe("NoPackageLockTip", func() { + Context("when pnpm-lock.yaml exists", func() { + BeforeEach(func() { + supplier.UsePNPM = true + Expect(os.WriteFile(filepath.Join(buildDir, "pnpm-lock.yaml"), []byte("{}"), 0644)).To(Succeed()) + }) + + It("does not log a warning", func() { + Expect(supplier.NoPackageLockTip()).To(Succeed()) + Expect(buffer.String()).To(BeEmpty()) + }) + }) + + Context("when pnpm-lock.yaml does not exist and UsePNPM is true", func() { + BeforeEach(func() { + supplier.UsePNPM = true + }) + + It("logs a warning if vendored", func() { + supplier.IsVendored = true + Expect(supplier.NoPackageLockTip()).To(Succeed()) + Expect(buffer.String()).To(ContainSubstring("Warning: package-lock.json not found")) + }) + }) + }) + Describe("TipVendorDependencies", func() { Context("node_modules exists and has subdirectories", func() { BeforeEach(func() { @@ -1083,6 +1202,17 @@ var _ = Describe("Supply", func() { Expect(filepath.Join(cacheDir, ".cache", "yarn", "subdir")).To(BeADirectory()) }) }) + + Context("app has '.pnpm-store' directory", func() { + BeforeEach(func() { + Expect(os.MkdirAll(filepath.Join(buildDir, ".pnpm-store", "subdir"), 0755)).To(Succeed()) + }) + It("copies directory to cache", func() { + Expect(supplier.OverrideCacheFromApp()).To(Succeed()) + Expect(filepath.Join(buildDir, ".pnpm-store", "subdir")).To(BeADirectory()) + Expect(filepath.Join(cacheDir, ".pnpm-store", "subdir")).To(BeADirectory()) + }) + }) }) Describe("BuildDependencies", func() { @@ -1114,6 +1244,27 @@ var _ = Describe("Supply", func() { }) }) + Context("using pnpm", func() { + BeforeEach(func() { + supplier.UsePNPM = true + mockPNPM.EXPECT().Build(buildDir, cacheDir).DoAndReturn(func(string, string) error { + Expect(os.MkdirAll(filepath.Join(buildDir, "node_modules"), 0755)).To(Succeed()) + return nil + }) + }) + + It("runs pnpm build", func() { + Expect(supplier.BuildDependencies()).To(Succeed()) + }) + + It("runs the prebuild script with --if-present", func() { + supplier.PreBuild = "prescriptive" + mockCommand.EXPECT().Execute(buildDir, gomock.Any(), gomock.Any(), "pnpm", "run", "heroku-prebuild", "--if-present") + Expect(supplier.BuildDependencies()).To(Succeed()) + Expect(buffer.String()).To(ContainSubstring("Running heroku-prebuild (pnpm)")) + }) + }) + Describe("using npm", func() { BeforeEach(func() { supplier.UseYarn = false From 1e6d9db48207bcb7fb685ee70441c516cc25b9b0 Mon Sep 17 00:00:00 2001 From: Nico Jensch Date: Fri, 30 Jan 2026 18:25:18 +0100 Subject: [PATCH 2/5] Apply go fmt on all files --- src/nodejs/hooks/dynatrace.go | 2 +- src/nodejs/hooks/sealights.go | 40 ++++++++++++------------ src/nodejs/hooks/sealights_test.go | 20 ++++++------ src/nodejs/hooks/snyk.go | 2 +- src/nodejs/integration/pnpm_test.go | 4 +-- src/nodejs/integration/sealights_test.go | 4 +-- src/nodejs/pnpm/pnpm_test.go | 2 +- src/nodejs/supply/supply_test.go | 4 +-- 8 files changed, 39 insertions(+), 39 deletions(-) diff --git a/src/nodejs/hooks/dynatrace.go b/src/nodejs/hooks/dynatrace.go index fec733346..bdc23116d 100644 --- a/src/nodejs/hooks/dynatrace.go +++ b/src/nodejs/hooks/dynatrace.go @@ -1,8 +1,8 @@ package hooks import ( - "github.com/cloudfoundry/libbuildpack" "github.com/Dynatrace/libbuildpack-dynatrace" + "github.com/cloudfoundry/libbuildpack" ) func init() { diff --git a/src/nodejs/hooks/sealights.go b/src/nodejs/hooks/sealights.go index b020e545e..0b20540c0 100644 --- a/src/nodejs/hooks/sealights.go +++ b/src/nodejs/hooks/sealights.go @@ -198,7 +198,7 @@ func (sl *SealightsHook) ExtractNpmRunScriptName(command string) (string, error) if strings.HasPrefix(cleanCommand, "web:") { cleanCommand = strings.TrimSpace(cleanCommand[4:]) } - + // Handle commands with cd prefix (e.g., "cd app && npm run start") if strings.Contains(cleanCommand, "&&") { parts := strings.Split(cleanCommand, "&&") @@ -206,24 +206,24 @@ func (sl *SealightsHook) ExtractNpmRunScriptName(command string) (string, error) cleanCommand = strings.TrimSpace(parts[len(parts)-1]) } } - + // Extract script name from npm commands // Patterns to match: // - "npm start" -> "start" // - "npm run start-dev" -> "start-dev" // - "npm run dev" -> "dev" patterns := []string{ - `^npm\s+run\s+([a-zA-Z0-9\-_]+)`, // npm run +``` + +Using [`npm`](http://npmjs.org/): + +```bash +npm i --save lodash + +{sudo} npm i -g lodash +npm ln lodash +``` + +In [Node.js](http://nodejs.org/) & [Ringo](http://ringojs.org/): + +```js +var _ = require('lodash'); +// or as Underscore +var _ = require('lodash/dist/lodash.underscore'); +``` + +**Notes:** + * Don’t assign values to [special variable](http://nodejs.org/api/repl.html#repl_repl_features) `_` when in the REPL + * If Lo-Dash is installed globally, run [`npm ln lodash`](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation/) in your project’s root directory *before* requiring it + +In [Rhino](http://www.mozilla.org/rhino/): + +```js +load('lodash.js'); +``` + +In an AMD loader: + +```js +require({ + 'packages': [ + { 'name': 'lodash', 'location': 'path/to/lodash', 'main': 'lodash' } + ] +}, +['lodash'], function(_) { + console.log(_.VERSION); +}); +``` + +## Resources + + * Podcasts + - [JavaScript Jabber](http://javascriptjabber.com/079-jsj-lo-dash-with-john-david-dalton/) + + * Posts + - [Say “Hello” to Lo-Dash](http://kitcambridge.be/blog/say-hello-to-lo-dash/) + - [Custom builds in Lo-Dash 2.0](http://kitcambridge.be/blog/custom-builds-in-lo-dash-2-dot-0/) + + * Videos + - [Introduction](https://vimeo.com/44154599) + - [Origins](https://vimeo.com/44154600) + - [Optimizations & builds](https://vimeo.com/44154601) + - [Native method use](https://vimeo.com/48576012) + - [Testing](https://vimeo.com/45865290) + - [CascadiaJS ’12](http://www.youtube.com/watch?v=dpPy4f_SeEk) + + A list of other community created podcasts, posts, & videos is available on our [wiki](https://github.com/lodash/lodash/wiki/Resources). + +## Features + + * AMD loader support ([curl](https://github.com/cujojs/curl), [dojo](http://dojotoolkit.org/), [requirejs](http://requirejs.org/), etc.) + * [_(…)](https://lodash.com/docs#_) supports intuitive chaining + * [_.at](https://lodash.com/docs#at) for cherry-picking collection values + * [_.bindKey](https://lodash.com/docs#bindKey) for binding [*“lazy”*](http://michaux.ca/articles/lazy-function-definition-pattern) defined methods + * [_.clone](https://lodash.com/docs#clone) supports shallow cloning of `Date` & `RegExp` objects + * [_.cloneDeep](https://lodash.com/docs#cloneDeep) for deep cloning arrays & objects + * [_.constant](https://lodash.com/docs#constant) & [_.property](https://lodash.com/docs#property) function generators for composing functions + * [_.contains](https://lodash.com/docs#contains) accepts a `fromIndex` + * [_.create](https://lodash.com/docs#create) for easier object inheritance + * [_.createCallback](https://lodash.com/docs#createCallback) for extending callbacks in methods & mixins + * [_.curry](https://lodash.com/docs#curry) for creating [curried](http://hughfdjackson.com/javascript/2013/07/06/why-curry-helps/) functions + * [_.debounce](https://lodash.com/docs#debounce) & [_.throttle](https://lodash.com/docs#throttle) accept additional `options` for more control + * [_.findIndex](https://lodash.com/docs#findIndex) & [_.findKey](https://lodash.com/docs#findKey) for finding indexes & keys + * [_.forEach](https://lodash.com/docs#forEach) is chainable & supports exiting early + * [_.forIn](https://lodash.com/docs#forIn) for iterating own & inherited properties + * [_.forOwn](https://lodash.com/docs#forOwn) for iterating own properties + * [_.isPlainObject](https://lodash.com/docs#isPlainObject) for checking if values are created by `Object` + * [_.mapValues](https://lodash.com/docs#mapValues) for [mapping](https://lodash.com/docs#map) values to an object + * [_.memoize](https://lodash.com/docs#memoize) exposes the `cache` of memoized functions + * [_.merge](https://lodash.com/docs#merge) for a deep [_.extend](https://lodash.com/docs#extend) + * [_.noop](https://lodash.com/docs#noop) for function placeholders + * [_.now](https://lodash.com/docs#now) as a cross-browser `Date.now` alternative + * [_.parseInt](https://lodash.com/docs#parseInt) for consistent behavior + * [_.pull](https://lodash.com/docs#pull) & [_.remove](https://lodash.com/docs#remove) for mutating arrays + * [_.random](https://lodash.com/docs#random) supports returning floating-point numbers + * [_.runInContext](https://lodash.com/docs#runInContext) for easier mocking + * [_.sortBy](https://lodash.com/docs#sortBy) supports sorting by multiple properties + * [_.support](https://lodash.com/docs#support) for flagging environment features + * [_.template](https://lodash.com/docs#template) supports [*“imports”*](https://lodash.com/docs#templateSettings_imports) options & [ES6 template delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-literals-string-literals) + * [_.transform](https://lodash.com/docs#transform) as a powerful alternative to [_.reduce](https://lodash.com/docs#reduce) for transforming objects + * [_.where](https://lodash.com/docs#where) supports deep object comparisons + * [_.xor](https://lodash.com/docs#xor) as a companion to [_.difference](https://lodash.com/docs#difference), [_.intersection](https://lodash.com/docs#intersection), & [_.union](https://lodash.com/docs#union) + * [_.zip](https://lodash.com/docs#zip) is capable of unzipping values + * [_.omit](https://lodash.com/docs#omit), [_.pick](https://lodash.com/docs#pick), & + [more](https://lodash.com/docs "_.assign, _.clone, _.cloneDeep, _.first, _.initial, _.isEqual, _.last, _.merge, _.rest") accept callbacks + * [_.contains](https://lodash.com/docs#contains), [_.toArray](https://lodash.com/docs#toArray), & + [more](https://lodash.com/docs "_.at, _.countBy, _.every, _.filter, _.find, _.forEach, _.forEachRight, _.groupBy, _.invoke, _.map, _.max, _.min, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.size, _.some, _.sortBy, _.where") accept strings + * [_.filter](https://lodash.com/docs#filter), [_.map](https://lodash.com/docs#map), & + [more](https://lodash.com/docs "_.countBy, _.every, _.find, _.findKey, _.findLast, _.findLastIndex, _.findLastKey, _.first, _.groupBy, _.initial, _.last, _.max, _.min, _.reject, _.rest, _.some, _.sortBy, _.sortedIndex, _.uniq") support *“_.pluck”* & *“_.where”* shorthands + * [_.findLast](https://lodash.com/docs#findLast), [_.findLastIndex](https://lodash.com/docs#findLastIndex), & + [more](https://lodash.com/docs "_.findLastKey, _.forEachRight, _.forInRight, _.forOwnRight, _.partialRight") right-associative methods + +## Support + +Tested in Chrome 5~31, Firefox 2~25, IE 6-11, Opera 9.25-17, Safari 3-7, Node.js 0.6.21-0.10.22, Narwhal 0.3.2, PhantomJS 1.9.2, RingoJS 0.9, & Rhino 1.7RC5. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/38cb4de26605e66c229b36d4f260e4e48db854476a187b363acb05836737f4a2ed5ebca2a782b07d2ff1f3a0bf81e1a32384527111962dfb7a8380bd71c892 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/38cb4de26605e66c229b36d4f260e4e48db854476a187b363acb05836737f4a2ed5ebca2a782b07d2ff1f3a0bf81e1a32384527111962dfb7a8380bd71c892 new file mode 100644 index 000000000..7859d5e45 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/38cb4de26605e66c229b36d4f260e4e48db854476a187b363acb05836737f4a2ed5ebca2a782b07d2ff1f3a0bf81e1a32384527111962dfb7a8380bd71c892 @@ -0,0 +1,70 @@ +(function() { + var configuration, preferredEncodings, testConfigurations, testCorrectEncoding, _i, _len, + _this = this; + + preferredEncodings = require('../lib/encoding').preferredEncodings; + + this["Should return identity encoding when no encoding is provided"] = function(test) { + test.deepEqual(preferredEncodings(null), ['identity']); + return test.done(); + }; + + this["Should include the identity encoding even if not explicity listed"] = function(test) { + test.ok(preferredEncodings('gzip').indexOf('identity') !== -1); + return test.done(); + }; + + this["Should not return identity encoding if q = 0"] = function(test) { + test.ok(preferredEncodings('identity;q=0').indexOf('identity') === -1); + return test.done(); + }; + + testCorrectEncoding = function(c) { + return _this["Should return " + c.selected + " for accept-encoding header " + c.accept + " with provided encoding " + c.provided] = function(test) { + test.deepEqual(preferredEncodings(c.accept, c.provided), c.selected); + return test.done(); + }; + }; + + testConfigurations = [ + { + accept: 'gzip', + provided: ['identity', 'gzip'], + selected: ['gzip', 'identity'] + }, { + accept: 'gzip, compress', + provided: ['compress'], + selected: ['compress'] + }, { + accept: 'deflate', + provided: ['gzip', 'identity'], + selected: ['identity'] + }, { + accept: '*', + provided: ['identity', 'gzip'], + selected: ['identity', 'gzip'] + }, { + accept: 'gzip, compress', + provided: ['compress', 'identity'], + selected: ['compress', 'identity'] + }, { + accept: 'gzip;q=0.8, identity;q=0.5, *;q=0.3', + provided: ['identity', 'gzip', 'compress'], + selected: ['gzip', 'identity', 'compress'] + }, { + accept: 'gzip;q=0.8, compress', + provided: ['gzip', 'compress'], + selected: ['compress', 'gzip'] + }, { + accept: 'gzip;q=0.8, compress', + provided: null, + selected: ['compress', 'gzip', 'identity'] + } + ]; + + for (_i = 0, _len = testConfigurations.length; _i < _len; _i++) { + configuration = testConfigurations[_i]; + testCorrectEncoding(configuration); + } + +}).call(this); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/bd4064274a8d7872e9680d623629e32c2ccbce84235e687fa4de78e95acb6f259cb5c450cef47a4aea814bd0071b12d3ba2ea29f8a42809e8a319300fe7ed1 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/bd4064274a8d7872e9680d623629e32c2ccbce84235e687fa4de78e95acb6f259cb5c450cef47a4aea814bd0071b12d3ba2ea29f8a42809e8a319300fe7ed1 new file mode 100644 index 000000000..4bd375ddd --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/bd4064274a8d7872e9680d623629e32c2ccbce84235e687fa4de78e95acb6f259cb5c450cef47a4aea814bd0071b12d3ba2ea29f8a42809e8a319300fe7ed1 @@ -0,0 +1,46 @@ +var logfmt = require('../logfmt'), + assert = require('assert'); + +var OutStream = require('./outstream'); + +suite('logfmt.namespace', function() { + test('returns a logfmt', function(){ + var logger1 = logfmt.namespace(); + var logfmt2 = new logfmt(); + + for(var prop in logfmt2){ + assert(logger1[prop]); + } + }) + + test("does not modify data passed in", function(){ + var logfmt2 = logfmt.namespace({ns: 'logfmt'}); + var mock_sink = new OutStream; + var data = {foo: 'bar', a: 14} + logfmt2.log(data, mock_sink); + assert.deepEqual(data, {foo: 'bar', a: 14}); + }) + + test("includes data passed in on all log lines", function(){ + var logfmt2 = logfmt.namespace({ns: 'logfmt'}); + var mock_sink = new OutStream; + var data = {foo: 'bar', a: 14} + logfmt2.log(data, mock_sink); + assert.equal("ns=logfmt foo=bar a=14\n", mock_sink.logline) + logfmt2.log({}, mock_sink); + assert.equal("ns=logfmt\n", mock_sink.logline) + logfmt2.log(data, mock_sink); + assert.equal("ns=logfmt foo=bar a=14\n", mock_sink.logline) + }) + + test("can chain namespace calls", function(){ + var logfmt2 = logfmt.namespace({ns: 'logfmt'}) + .namespace({thing: 'data'}); + + var logger = logfmt2.time(); + var mock_sink = new OutStream; + logger.log({}, mock_sink); + var actual = mock_sink.logline; + assert(/^ns=logfmt thing=data elapsed=\dms\n$/.test(actual), actual) + }) +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/e4e4b0f89d92a6dcf0fd0255c3584570ed56398b9419f06217797449842190f9937536d0940092a44c503b3d8e78c27b3db9c2bfeb4b21d28f75234435b387 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/e4e4b0f89d92a6dcf0fd0255c3584570ed56398b9419f06217797449842190f9937536d0940092a44c503b3d8e78c27b3db9c2bfeb4b21d28f75234435b387 new file mode 100644 index 000000000..2dcb288b2 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/20/e4e4b0f89d92a6dcf0fd0255c3584570ed56398b9419f06217797449842190f9937536d0940092a44c503b3d8e78c27b3db9c2bfeb4b21d28f75234435b387 @@ -0,0 +1,67 @@ +/** + * Module dependencies. + */ + +var pathRegexp = require('path-to-regexp'); +var debug = require('debug')('express:router:layer'); + +/** + * Expose `Layer`. + */ + +module.exports = Layer; + +function Layer(path, options, fn) { + if (!(this instanceof Layer)) { + return new Layer(path, options, fn); + } + + debug('new %s', path); + options = options || {}; + this.regexp = pathRegexp(path, this.keys = [], options); + this.handle = fn; +} + +/** + * Check if this route matches `path`, if so + * populate `.params`. + * + * @param {String} path + * @return {Boolean} + * @api private + */ + +Layer.prototype.match = function(path){ + var keys = this.keys; + var params = this.params = {}; + var m = this.regexp.exec(path); + var n = 0; + var key; + var val; + + if (!m) return false; + + this.path = m[0]; + + for (var i = 1, len = m.length; i < len; ++i) { + key = keys[i - 1]; + + try { + val = 'string' == typeof m[i] + ? decodeURIComponent(m[i]) + : m[i]; + } catch(e) { + var err = new Error("Failed to decode param '" + m[i] + "'"); + err.status = 400; + throw err; + } + + if (key) { + params[key.name] = val; + } else { + params[n++] = val; + } + } + + return true; +}; diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/21/4e707f9988e53f5cae6f7b644850dbdf2011867d297901e1d0dbc6ffbb39d5df79ad99ccbc890f5cb64ee14d15e413a4b5e5e969dafedc456d92f7e194e5da b/fixtures/vendored/pnpm/.pnpm-store/v10/files/21/4e707f9988e53f5cae6f7b644850dbdf2011867d297901e1d0dbc6ffbb39d5df79ad99ccbc890f5cb64ee14d15e413a4b5e5e969dafedc456d92f7e194e5da new file mode 100644 index 000000000..65944f52e --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/21/4e707f9988e53f5cae6f7b644850dbdf2011867d297901e1d0dbc6ffbb39d5df79ad99ccbc890f5cb64ee14d15e413a4b5e5e969dafedc456d92f7e194e5da @@ -0,0 +1,14 @@ +{ + "name": "cookie-signature", + "version": "1.0.3", + "description": "Sign and unsign cookies", + "keywords": ["cookie", "sign", "unsign"], + "author": "TJ Holowaychuk ", + "repository": { "type": "git", "url": "https://github.com/visionmedia/node-cookie-signature.git"}, + "dependencies": {}, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "main": "index" +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/22/aa0e03ac90d463f17e62b45e044b14bc64fa25d8ed26e0e70ef4a371f589d47d9e0e1a070ec87a6f4e0b9fa843970906be90463c5647161fca1e50090c0b42 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/22/aa0e03ac90d463f17e62b45e044b14bc64fa25d8ed26e0e70ef4a371f589d47d9e0e1a070ec87a6f4e0b9fa843970906be90463c5647161fca1e50090c0b42 new file mode 100644 index 000000000..18ae2d89c --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/22/aa0e03ac90d463f17e62b45e044b14bc64fa25d8ed26e0e70ef4a371f589d47d9e0e1a070ec87a6f4e0b9fa843970906be90463c5647161fca1e50090c0b42 @@ -0,0 +1,4 @@ +language: node_js +node_js: + - "0.11" + - "0.10" diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/23/1e0706c3b744dfd0f7f80aafa521fea6f24431781c7e6c9009c4bad8efa9e986172b5236c9d6d58cf7ba5f001fe3a8ece573100e4c8819e1f07a1a55ac50f6 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/23/1e0706c3b744dfd0f7f80aafa521fea6f24431781c7e6c9009c4bad8efa9e986172b5236c9d6d58cf7ba5f001fe3a8ece573100e4c8819e1f07a1a55ac50f6 new file mode 100644 index 000000000..2f94e9bd2 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/23/1e0706c3b744dfd0f7f80aafa521fea6f24431781c7e6c9009c4bad8efa9e986172b5236c9d6d58cf7ba5f001fe3a8ece573100e4c8819e1f07a1a55ac50f6 @@ -0,0 +1,34 @@ +# utils-merge + +Merges the properties from a source object into a destination object. + +## Install + + $ npm install utils-merge + +## Usage + +```javascript +var a = { foo: 'bar' } + , b = { bar: 'baz' }; + +merge(a, b); +// => { foo: 'bar', bar: 'baz' } +``` + +## Tests + + $ npm install + $ npm test + +[![Build Status](https://secure.travis-ci.org/jaredhanson/utils-merge.png)](http://travis-ci.org/jaredhanson/utils-merge) + +## Credits + + - [Jared Hanson](http://github.com/jaredhanson) + +## License + +[The MIT License](http://opensource.org/licenses/MIT) + +Copyright (c) 2013 Jared Hanson <[http://jaredhanson.net/](http://jaredhanson.net/)> diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/23/c897fc22981d807972d7acc6c6555f4b7a3c96857137b6126b90997f51f19df0ac23aaf7e86e986c34ff4df8d74cc16d9b951c75ceb754974cc3a8d4bd50c5 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/23/c897fc22981d807972d7acc6c6555f4b7a3c96857137b6126b90997f51f19df0ac23aaf7e86e986c34ff4df8d74cc16d9b951c75ceb754974cc3a8d4bd50c5 new file mode 100644 index 000000000..6b4cd9002 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/23/c897fc22981d807972d7acc6c6555f4b7a3c96857137b6126b90997f51f19df0ac23aaf7e86e986c34ff4df8d74cc16d9b951c75ceb754974cc3a8d4bd50c5 @@ -0,0 +1,20 @@ +var app = require('express')(); +var assert = require('assert'); +var http = require('http'); +var through = require('through'); +var logfmt = require('../logfmt'); + +app.use(logfmt.bodyParserStream({contentType: 'application/x-www-form-urlencoded'})); + +app.post('/logs', function(req, res){ + if(!req.body) return res.send('OK'); + + req.body.pipe(through(function(line){ + console.dir(line); + })) + + res.send('OK'); +}) + +http.createServer(app).listen(3000); +console.log("Express server listening on port 3000") diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/24/5beb0774e06e3c4d4c772aa34376b600588ce3a85f8da6f62eda9321d665afe9513eb67aae3b0657d56b1bdb4be34c2aed76c91e65b22093c06fbbe20e8ad4 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/24/5beb0774e06e3c4d4c772aa34376b600588ce3a85f8da6f62eda9321d665afe9513eb67aae3b0657d56b1bdb4be34c2aed76c91e65b22093c06fbbe20e8ad4 new file mode 100644 index 000000000..b0084bfc6 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/24/5beb0774e06e3c4d4c772aa34376b600588ce3a85f8da6f62eda9321d665afe9513eb67aae3b0657d56b1bdb4be34c2aed76c91e65b22093c06fbbe20e8ad4 @@ -0,0 +1,71 @@ +var test = require('tape') +var through = require('../') + +// must emit end before close. + +test('buffering', function(assert) { + var ts = through(function (data) { + this.queue(data) + }, function () { + this.queue(null) + }) + + var ended = false, actual = [] + + ts.on('data', actual.push.bind(actual)) + ts.on('end', function () { + ended = true + }) + + ts.write(1) + ts.write(2) + ts.write(3) + assert.deepEqual(actual, [1, 2, 3]) + ts.pause() + ts.write(4) + ts.write(5) + ts.write(6) + assert.deepEqual(actual, [1, 2, 3]) + ts.resume() + assert.deepEqual(actual, [1, 2, 3, 4, 5, 6]) + ts.pause() + ts.end() + assert.ok(!ended) + ts.resume() + assert.ok(ended) + assert.end() +}) + +test('buffering has data in queue, when ends', function (assert) { + + /* + * If stream ends while paused with data in the queue, + * stream should still emit end after all data is written + * on resume. + */ + + var ts = through(function (data) { + this.queue(data) + }, function () { + this.queue(null) + }) + + var ended = false, actual = [] + + ts.on('data', actual.push.bind(actual)) + ts.on('end', function () { + ended = true + }) + + ts.pause() + ts.write(1) + ts.write(2) + ts.write(3) + ts.end() + assert.deepEqual(actual, [], 'no data written yet, still paused') + assert.ok(!ended, 'end not emitted yet, still paused') + ts.resume() + assert.deepEqual(actual, [1, 2, 3], 'resumed, all data should be delivered') + assert.ok(ended, 'end should be emitted once all data was delivered') + assert.end(); +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/27/649faabe4579e097ce6f4cbd49a9740a59281c4e369c328f9019fd1d2ae07232d2de8a857cdea46ab1b9073c9a3ee3986de835ad9be1d1e78613d9d168dd9f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/27/649faabe4579e097ce6f4cbd49a9740a59281c4e369c328f9019fd1d2ae07232d2de8a857cdea46ab1b9073c9a3ee3986de835ad9be1d1e78613d9d168dd9f new file mode 100644 index 000000000..e3bd84987 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/27/649faabe4579e097ce6f4cbd49a9740a59281c4e369c328f9019fd1d2ae07232d2de8a857cdea46ab1b9073c9a3ee3986de835ad9be1d1e78613d9d168dd9f @@ -0,0 +1,30 @@ +var http = require('http'); + +var options = { + hostname: 'localhost', + port: 3000, + path: '/logs', + method: 'POST', + headers: { + 'Content-Type':'application/logplex-1', + 'X-Request-ID':'D1908y1rl12k3jhaos9uy8a' + + } +}; + +var req = http.request(options, function(res) { + console.log('STATUS: ' + res.statusCode); + console.log('HEADERS: ' + JSON.stringify(res.headers)); + res.setEncoding('utf8'); + res.pipe(process.stdout) + res.on('end', function() { process.exit(0) }); +}); + +req.on('error', function(e) { + console.log('problem with request: ' + e.message); +}); + +// write data to request body +req.write('foo=bar a=14 baz="hello kitty" cool%story=bro f %^asdf\n'); +req.write('at=error code=H12 desc="Request timeout" method=GET path=/users/user38948@heroku.com/usage/2013-05-01T00:00:00Z/2013-05-01T00:00:00Z?exclude=platform%3Adyno%3Aphysical host=vault-usage-read.herokuapp.com fwd="50.17.15.69" dyno=web.21 connect=17ms service=30000ms status=503 bytes=0'); +req.end(); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/28/2c551ccabcbf31ece6a0d6a7cb5aa866b4af234279d31f3a2b6d76618864837369cf837583bda35067f17cf0333698f6b3f524a74301ae0da3ccf4221e824c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/28/2c551ccabcbf31ece6a0d6a7cb5aa866b4af234279d31f3a2b6d76618864837369cf837583bda35067f17cf0333698f6b3f524a74301ae0da3ccf4221e824c new file mode 100644 index 000000000..9c9853229 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/28/2c551ccabcbf31ece6a0d6a7cb5aa866b4af234279d31f3a2b6d76618864837369cf837583bda35067f17cf0333698f6b3f524a74301ae0da3ccf4221e824c @@ -0,0 +1,19 @@ +var logfmt = require('../logfmt'); + +var logger = logfmt.time('thing') +logger.log({foo: 'bar'}) + +var this_thing = function(){ + logfmt.log({at: "logfmt log"}) + logger.log({at: "thing"}) + + var inner_logger = logger.time() + + var inner_thing = function(){ + logfmt.log({at: "logfmt log"}) + logger.log({at: "thing"}) + inner_logger.log({at: 'inner thing'}); + } + setTimeout(inner_thing, 100); +} +setTimeout(this_thing, 300); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/2a/36e6bce411ee0c96d8791af73f92385d676f04a7a002f7c01a0b7550f24593ea96c16057065c51d285557c859881113e9d8c5ca1250615055b4cf2c093cef7 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2a/36e6bce411ee0c96d8791af73f92385d676f04a7a002f7c01a0b7550f24593ea96c16057065c51d285557c859881113e9d8c5ca1250615055b4cf2c093cef7 new file mode 100644 index 000000000..d59a5bef5 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2a/36e6bce411ee0c96d8791af73f92385d676f04a7a002f7c01a0b7550f24593ea96c16057065c51d285557c859881113e9d8c5ca1250615055b4cf2c093cef7 @@ -0,0 +1,91 @@ +var mime = require('mime'); + +/** + * Check if the incoming request contains the "Content-Type" + * header field, and it contains any of the give mime `type`s. + * If there is no request body, `null` is returned. + * If there is no content type, `false` is returned. + * Otherwise, it returns the first `type` that matches. + * + * Examples: + * + * // With Content-Type: text/html; charset=utf-8 + * this.is('html'); // => 'html' + * this.is('text/html'); // => 'text/html' + * this.is('text/*', 'application/json'); // => 'text/html' + * + * // When Content-Type is application/json + * this.is('json', 'urlencoded'); // => 'json' + * this.is('application/json'); // => 'application/json' + * this.is('html', 'application/*'); // => 'application/json' + * + * this.is('html'); // => false + * + * @param {String|Array} types... + * @return {String|false|null} + * @api public + */ + +module.exports = function (req, types) { + // no request body + var headers = req.headers + if (!(parseInt(headers['content-length'], 10) + || 'transfer-encoding' in headers)) return; + + var ct = headers['content-type'] + // no content-type + if (!ct) return false + + // paramless + ct = ct.split(';')[0]; + + // no types, return the content type + if (!types || !types.length) return ct; + + var type; + for (var i = 0; i < types.length; i++) + if (mimeMatch(normalize(type = types[i]), ct)) + return ~type.indexOf('*') ? ct : type + + // no matches + return false; +} + +/** + * Normalize a mime type. + * If it's a shorthand, expand it to a valid mime type. + * + * @param {String} type + * @api private + */ + +function normalize(type) { + switch (type) { + case 'urlencoded': return 'application/x-www-form-urlencoded'; + } + + return ~type.indexOf('/') ? type : mime.lookup(type); +} + +/** + * Check if `exected` mime type + * matches `actual` mime type with + * wildcard support. + * + * @param {String} expected + * @param {String} actual + * @return {Boolean} + * @api private + */ + +function mimeMatch(expected, actual) { + if (expected == actual) return true; + + if (!~expected.indexOf('*')) return false; + + actual = actual.split('/'); + expected = expected.split('/'); + + if ('*' == expected[0] && expected[1] == actual[1]) return true; + if ('*' == expected[1] && expected[0] == actual[0]) return true; +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/2a/fd55572dc4570f652f05efe0501a7a8ab7b720b1d3432fcf744563c379c99d4456b9b268314487bc0434b788b55b6165f02a58fc05c8c0a632b26061514a85 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2a/fd55572dc4570f652f05efe0501a7a8ab7b720b1d3432fcf744563c379c99d4456b9b268314487bc0434b788b55b6165f02a58fc05c8c0a632b26061514a85 new file mode 100644 index 000000000..5187ed1cc --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2a/fd55572dc4570f652f05efe0501a7a8ab7b720b1d3432fcf744563c379c99d4456b9b268314487bc0434b788b55b6165f02a58fc05c8c0a632b26061514a85 @@ -0,0 +1,44 @@ +# cookie [![Build Status](https://secure.travis-ci.org/shtylman/node-cookie.png?branch=master)](http://travis-ci.org/shtylman/node-cookie) # + +cookie is a basic cookie parser and serializer. It doesn't make assumptions about how you are going to deal with your cookies. It basically just provides a way to read and write the HTTP cookie headers. + +See [RFC6265](http://tools.ietf.org/html/rfc6265) for details about the http header for cookies. + +## how? + +``` +npm install cookie +``` + +```javascript +var cookie = require('cookie'); + +var hdr = cookie.serialize('foo', 'bar'); +// hdr = 'foo=bar'; + +var cookies = cookie.parse('foo=bar; cat=meow; dog=ruff'); +// cookies = { foo: 'bar', cat: 'meow', dog: 'ruff' }; +``` + +## more + +The serialize function takes a third parameter, an object, to set cookie options. See the RFC for valid values. + +### path +> cookie path + +### expires +> absolute expiration date for the cookie (Date object) + +### maxAge +> relative max age of the cookie from when the client receives it (seconds) + +### domain +> domain for the cookie + +### secure +> true or false + +### httpOnly +> true or false + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/2b/0037f2f7de7d443e2ecc52a370499b15c21a6749a439e9b4c94800c73a55d624c14dd05e2461239cc7ddb45d3e2b1e1b8d24b1b71bc81799e5244a25718c42 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2b/0037f2f7de7d443e2ecc52a370499b15c21a6749a439e9b4c94800c73a55d624c14dd05e2461239cc7ddb45d3e2b1e1b8d24b1b71bc81799e5244a25718c42 new file mode 100644 index 000000000..4e9c8d36e --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2b/0037f2f7de7d443e2ecc52a370499b15c21a6749a439e9b4c94800c73a55d624c14dd05e2461239cc7ddb45d3e2b1e1b8d24b1b71bc81799e5244a25718c42 @@ -0,0 +1,7 @@ + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec + +.PHONY: test \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/2c/812216d26458fc6e5bad886c708720e68c7cd28e0320fed6201acd8b329a7b8ac362ded41126b12a61bc3f2fe34bf27ea026f46c80b45e0e584702522629ac b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2c/812216d26458fc6e5bad886c708720e68c7cd28e0320fed6201acd8b329a7b8ac362ded41126b12a61bc3f2fe34bf27ea026f46c80b45e0e584702522629ac new file mode 100644 index 000000000..57126d381 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2c/812216d26458fc6e5bad886c708720e68c7cd28e0320fed6201acd8b329a7b8ac362ded41126b12a61bc3f2fe34bf27ea026f46c80b45e0e584702522629ac @@ -0,0 +1,57 @@ +function accepts(charset) { + return require('../')({ + headers: { + 'accept-charset': charset || '' + } + }) +} + +describe('accepts.charsets()', function(){ + describe('with no arguments', function(){ + describe('when Accept-Charset is populated', function(){ + it('should return accepted types', function(){ + var accept = accepts('utf-8, iso-8859-1;q=0.2, utf-7;q=0.5'); + accept.charsets().should.eql(['utf-8', 'utf-7', 'iso-8859-1']); + }) + }) + + describe('when Accept-Charset is not populated', function(){ + it('should return an empty array', function(){ + var accept = accepts(); + accept.charsets().should.eql([]); + }) + }) + }) + + describe('with multiple arguments', function(){ + describe('when Accept-Charset is populated', function(){ + describe('if any types match', function(){ + it('should return the best fit', function(){ + var accept = accepts('utf-8, iso-8859-1;q=0.2, utf-7;q=0.5'); + accept.charsets('utf-7', 'utf-8').should.equal('utf-8'); + }) + }) + + describe('if no types match', function(){ + it('should return false', function(){ + var accept = accepts('utf-8, iso-8859-1;q=0.2, utf-7;q=0.5'); + accept.charsets('utf-16').should.be.false; + }) + }) + }) + + describe('when Accept-Charset is not populated', function(){ + it('should return the first type', function(){ + var accept = accepts(); + accept.charsets('utf-7', 'utf-8').should.equal('utf-7'); + }) + }) + }) + + describe('with an array', function(){ + it('should return the best fit', function(){ + var accept = accepts('utf-8, iso-8859-1;q=0.2, utf-7;q=0.5'); + accept.charsets(['utf-7', 'utf-8']).should.equal('utf-8'); + }) + }) +}) \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/2e/2aea782511fb177842ccda14a6eff8f1ddd230020fcfd7dfd6623ec3fdd471dd6a6ee6c5953e8745b372476dddefb0e72a7da86e0a1887f07b84886eb3e596 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2e/2aea782511fb177842ccda14a6eff8f1ddd230020fcfd7dfd6623ec3fdd471dd6a6ee6c5953e8745b372476dddefb0e72a7da86e0a1887f07b84886eb3e596 new file mode 100644 index 000000000..b2a67fe83 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2e/2aea782511fb177842ccda14a6eff8f1ddd230020fcfd7dfd6623ec3fdd471dd6a6ee6c5953e8745b372476dddefb0e72a7da86e0a1887f07b84886eb3e596 @@ -0,0 +1,28 @@ + +# node-range-parser + + Range header field parser. + +## Example: + +```js +assert(-1 == parse(200, 'bytes=500-20')); +assert(-2 == parse(200, 'bytes=malformed')); +parse(200, 'bytes=0-499').should.eql(arr('bytes', [{ start: 0, end: 199 }])); +parse(1000, 'bytes=0-499').should.eql(arr('bytes', [{ start: 0, end: 499 }])); +parse(1000, 'bytes=40-80').should.eql(arr('bytes', [{ start: 40, end: 80 }])); +parse(1000, 'bytes=-500').should.eql(arr('bytes', [{ start: 500, end: 999 }])); +parse(1000, 'bytes=-400').should.eql(arr('bytes', [{ start: 600, end: 999 }])); +parse(1000, 'bytes=500-').should.eql(arr('bytes', [{ start: 500, end: 999 }])); +parse(1000, 'bytes=400-').should.eql(arr('bytes', [{ start: 400, end: 999 }])); +parse(1000, 'bytes=0-0').should.eql(arr('bytes', [{ start: 0, end: 0 }])); +parse(1000, 'bytes=-1').should.eql(arr('bytes', [{ start: 999, end: 999 }])); +parse(1000, 'items=0-5').should.eql(arr('items', [{ start: 0, end: 5 }])); +parse(1000, 'bytes=40-80,-1').should.eql(arr('bytes', [{ start: 40, end: 80 }, { start: 999, end: 999 }])); +``` + +## Installation + +``` +$ npm install range-parser +``` \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/2e/bd288d9268469cb7cfccc9c975685ccaaa37c569d4d1bbcd3277e053c5dc3a3e5b5e7807cf204ca38c1e6fbb3ab7e10850ad04c520ebee7319c47aa8783ea3 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2e/bd288d9268469cb7cfccc9c975685ccaaa37c569d4d1bbcd3277e053c5dc3a3e5b5e7807cf204ca38c1e6fbb3ab7e10850ad04c520ebee7319c47aa8783ea3 new file mode 100644 index 000000000..12e1b3e2d --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/2e/bd288d9268469cb7cfccc9c975685ccaaa37c569d4d1bbcd3277e053c5dc3a3e5b5e7807cf204ca38c1e6fbb3ab7e10850ad04c520ebee7319c47aa8783ea3 @@ -0,0 +1,10 @@ + +0.2.1 / 2014-01-29 +================== + + * fix: support max-age=0 for end-to-end revalidation + +0.2.0 / 2013-08-11 +================== + + * fix: return false for no-cache diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/31/81cf1a52e7d8ecd7339df9ba214a34c96b7433737945570a8c098e5af896646a8aee14d6615c690117eb6e6294bc0ef3d4739e8c52e8dd2ec209b8b5b5d360 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/31/81cf1a52e7d8ecd7339df9ba214a34c96b7433737945570a8c098e5af896646a8aee14d6615c690117eb6e6294bc0ef3d4739e8c52e8dd2ec209b8b5b5d360 new file mode 100644 index 000000000..96da82f97 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/31/81cf1a52e7d8ecd7339df9ba214a34c96b7433737945570a8c098e5af896646a8aee14d6615c690117eb6e6294bc0ef3d4739e8c52e8dd2ec209b8b5b5d360 @@ -0,0 +1,133 @@ + +var test = require('tape') +var spec = require('stream-spec') +var through = require('../') + +/* + I'm using these two functions, and not streams and pipe + so there is less to break. if this test fails it must be + the implementation of _through_ +*/ + +function write(array, stream) { + array = array.slice() + function next() { + while(array.length) + if(stream.write(array.shift()) === false) + return stream.once('drain', next) + + stream.end() + } + + next() +} + +function read(stream, callback) { + var actual = [] + stream.on('data', function (data) { + actual.push(data) + }) + stream.once('end', function () { + callback(null, actual) + }) + stream.once('error', function (err) { + callback(err) + }) +} + +test('simple defaults', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l * Math.random()) + + var t = through() + var s = spec(t).through().pausable() + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected) + assert.end() + }) + + t.on('close', s.validate) + + write(expected, t) +}); + +test('simple functions', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l * Math.random()) + + var t = through(function (data) { + this.emit('data', data*2) + }) + var s = spec(t).through().pausable() + + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected.map(function (data) { + return data*2 + })) + assert.end() + }) + + t.on('close', s.validate) + + write(expected, t) +}) + +test('pauses', function(assert) { + + var l = 1000 + , expected = [] + + while(l--) expected.push(l) //Math.random()) + + var t = through() + + var s = spec(t) + .through() + .pausable() + + t.on('data', function () { + if(Math.random() > 0.1) return + t.pause() + process.nextTick(function () { + t.resume() + }) + }) + + read(t, function (err, actual) { + assert.ifError(err) + assert.deepEqual(actual, expected) + }) + + t.on('close', function () { + s.validate() + assert.end() + }) + + write(expected, t) +}) + +test('does not soft-end on `undefined`', function(assert) { + var stream = through() + , count = 0 + + stream.on('data', function (data) { + count++ + }) + + stream.write(undefined) + stream.write(undefined) + + assert.equal(count, 2) + + assert.end() +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/33/36fcf1871954e6fa2ca387f49930018b4990d50f9fa8789bfa956f5da5f9b4aefa33a3b201855e98ffd10e5da379dd860937b4cfc4a780db1a4166149f16cf b/fixtures/vendored/pnpm/.pnpm-store/v10/files/33/36fcf1871954e6fa2ca387f49930018b4990d50f9fa8789bfa956f5da5f9b4aefa33a3b201855e98ffd10e5da379dd860937b4cfc4a780db1a4166149f16cf new file mode 100644 index 000000000..0686db022 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/33/36fcf1871954e6fa2ca387f49930018b4990d50f9fa8789bfa956f5da5f9b4aefa33a3b201855e98ffd10e5da379dd860937b4cfc4a780db1a4166149f16cf @@ -0,0 +1,39 @@ +var logfmt = require('../logfmt'), + through = require('through'), + stream = require('stream'), + assert = require('assert'); + +//avoid test bleeding +var logfmt = new logfmt; + +suite('logfmt.streamStringify', function() { + test("stringifies all the objects", function(done){ + var s = new stream.PassThrough({objectMode: true}); + + s.push({hello: 'kitty'}); + s.push({foo: 'bar'}); + s.push({path: '/'}); + s.push(null); + var matches = ['path=/\n', 'foo=bar\n', 'hello=kitty\n']; + s.pipe(logfmt.streamStringify()).pipe(through(function(data){ + assert.equal(data, matches.pop()) + },function(){ + done() + })) + }) + + test("accepts a delimiter", function(done){ + var s = new stream.PassThrough({objectMode: true}); + + s.push({hello: 'kitty'}); + s.push({foo: 'bar'}); + s.push({path: '/'}); + s.push(null); + var matches = ['path=/', 'foo=bar', 'hello=kitty']; + s.pipe(logfmt.streamStringify({delimiter: ''})).pipe(through(function(data){ + assert.equal(data, matches.pop()) + },function(){ + done() + })) + }) +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/37/356e869470a1ebdfb10c00f3a456d8979c2a15fcd3ff18b6b4c364db6f277c0f363c783b047db556ee51f5690ed5876de43619ea7555c25a3b72fa7a540f45 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/37/356e869470a1ebdfb10c00f3a456d8979c2a15fcd3ff18b6b4c364db6f277c0f363c783b047db556ee51f5690ed5876de43619ea7555c25a3b72fa7a540f45 new file mode 100644 index 000000000..736f7f595 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/37/356e869470a1ebdfb10c00f3a456d8979c2a15fcd3ff18b6b4c364db6f277c0f363c783b047db556ee51f5690ed5876de43619ea7555c25a3b72fa7a540f45 @@ -0,0 +1,8 @@ +var logfmt = require('../logfmt'); +var through = require('through'); + +process.stdin + .pipe(logfmt.streamParser()) + .pipe(through(function(object){ + console.log(object); + })) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/02aade9f43a594e4a6478f4a97aa266b01049a1db97fc4b189f0f68d2cd3528156d1c91ca8009830c370d027b59368c3507ba6fa51da2e687a86ed16b13edd b/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/02aade9f43a594e4a6478f4a97aa266b01049a1db97fc4b189f0f68d2cd3528156d1c91ca8009830c370d027b59368c3507ba6fa51da2e687a86ed16b13edd new file mode 100644 index 000000000..f7dde7afa --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/02aade9f43a594e4a6478f4a97aa266b01049a1db97fc4b189f0f68d2cd3528156d1c91ca8009830c370d027b59368c3507ba6fa51da2e687a86ed16b13edd @@ -0,0 +1,27 @@ +{ + "name": "send", + "version": "0.1.4", + "description": "Better streaming static file server with Range and conditional-GET support", + "keywords": ["static", "file", "server"], + "author": "TJ Holowaychuk ", + "dependencies": { + "debug": "*", + "mime": "~1.2.9", + "fresh": "0.2.0", + "range-parser": "0.0.4" + }, + "devDependencies": { + "mocha": "*", + "should": "*", + "supertest": "0.0.1", + "connect": "2.x" + }, + "scripts": { + "test": "make test" + }, + "repository" : + { "type" : "git" + , "url" : "git://github.com/visionmedia/send.git" + }, + "main": "index" +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/14f90022ae9a873146bbc8f8d3abde044134409a738a7f4c38389c56f480690041e1c2a19aba94a1ac6a81ecf8222f05c28b249b0227d06cdd50b20029c298 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/14f90022ae9a873146bbc8f8d3abde044134409a738a7f4c38389c56f480690041e1c2a19aba94a1ac6a81ecf8222f05c28b249b0227d06cdd50b20029c298 new file mode 100644 index 000000000..249d9def9 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/14f90022ae9a873146bbc8f8d3abde044134409a738a7f4c38389c56f480690041e1c2a19aba94a1ac6a81ecf8222f05c28b249b0227d06cdd50b20029c298 @@ -0,0 +1,9 @@ +// MIT License + +Copyright (C) Roman Shtylman + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/2b80c544492f12c23bbf9a6a7e56c636e51d623f53e26577df6d1442480a977fc9193ba813e7f787681997f8317d9ca17f56ef8bf7a1e9bef92ffbe9a0e42e b/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/2b80c544492f12c23bbf9a6a7e56c636e51d623f53e26577df6d1442480a977fc9193ba813e7f787681997f8317d9ca17f56ef8bf7a1e9bef92ffbe9a0e42e new file mode 100644 index 000000000..188193806 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/38/2b80c544492f12c23bbf9a6a7e56c636e51d623f53e26577df6d1442480a977fc9193ba813e7f787681997f8317d9ca17f56ef8bf7a1e9bef92ffbe9a0e42e @@ -0,0 +1,18 @@ +{ + "name": "methods", + "version": "0.1.0", + "description": "HTTP methods that node supports", + "main": "index.js", + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "keywords": [ + "http", + "methods" + ], + "author": { + "name": "TJ Holowaychuk" + }, + "license": "MIT", + "repository": { "type": "git", "url": "git://github.com/visionmedia/node-methods.git" } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/39/157657e2613f938474b261c5f384f2a7e4a171bac456950228e2da7fae446e5848385f7a7cddbb4553a71535b84ae12f3ed721755b5822da7f3e3e145d6bfb b/fixtures/vendored/pnpm/.pnpm-store/v10/files/39/157657e2613f938474b261c5f384f2a7e4a171bac456950228e2da7fae446e5848385f7a7cddbb4553a71535b84ae12f3ed721755b5822da7f3e3e145d6bfb new file mode 100644 index 000000000..643acc9d2 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/39/157657e2613f938474b261c5f384f2a7e4a171bac456950228e2da7fae446e5848385f7a7cddbb4553a71535b84ae12f3ed721755b5822da7f3e3e145d6bfb @@ -0,0 +1,23 @@ +var logfmt = require('../logfmt'), + stream = require('stream'), + through = require('through'), + assert = require('assert'); + + +suite('through', function(){ + + test('through on either side', function(done){ + + var s = new stream.PassThrough; + + s.pipe(through()) + .pipe(logfmt.streamParser()) + .pipe(through(function(obj){ + assert.deepEqual({foo: true}, obj) + done() + })) + + s.push('foo\n'); + }) + +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/39/3802919375e9d0aec68edd16cb022b58fbe84dc659e5a61b3e3f86f60ed0e2a1624a44905953b1e98a91742f856a7b65000277484ba9603e81f38b851847b6 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/39/3802919375e9d0aec68edd16cb022b58fbe84dc659e5a61b3e3f86f60ed0e2a1624a44905953b1e98a91742f856a7b65000277484ba9603e81f38b851847b6 new file mode 100644 index 000000000..00fe99778 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/39/3802919375e9d0aec68edd16cb022b58fbe84dc659e5a61b3e3f86f60ed0e2a1624a44905953b1e98a91742f856a7b65000277484ba9603e81f38b851847b6 @@ -0,0 +1,13 @@ + +var http = require('http'); +var logfmt = require('../logfmt'); + +var HTTPhandler = function(req, res){ + logfmt.requestLogger()(req,res,function(){ + res.writeHead(200, {'Content-Type': 'text/plain'}); + res.end("Hello, Logfmt\n"); + }) +} + +http.createServer(HTTPhandler).listen(3000) +console.log("listening on 3000") diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/3b/095935205c68ac8aa105441cae0e694a1064881da3f54d279040177f0bbe1333a9feb321079881362cfa84e8c24bbd82a6925efcf37790b5409f419387f1f7 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3b/095935205c68ac8aa105441cae0e694a1064881da3f54d279040177f0bbe1333a9feb321079881362cfa84e8c24bbd82a6925efcf37790b5409f419387f1f7 new file mode 100644 index 000000000..942a18af0 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3b/095935205c68ac8aa105441cae0e694a1064881da3f54d279040177f0bbe1333a9feb321079881362cfa84e8c24bbd82a6925efcf37790b5409f419387f1f7 @@ -0,0 +1 @@ +curl -X POST --data-binary @examples/file http://localhost:3000/logs diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/3c/1a842b2ab01d3510601af62620dc3850ff9d17b624614a1d8595c365c90d42f975153617bc0447c81719685cd645cec3bc9ae03dda0597dbcdc8e1259208b2 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3c/1a842b2ab01d3510601af62620dc3850ff9d17b624614a1d8595c365c90d42f975153617bc0447c81719685cd645cec3bc9ae03dda0597dbcdc8e1259208b2 new file mode 100644 index 000000000..a02940d41 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3c/1a842b2ab01d3510601af62620dc3850ff9d17b624614a1d8595c365c90d42f975153617bc0447c81719685cd645cec3bc9ae03dda0597dbcdc8e1259208b2 @@ -0,0 +1,39 @@ +{ + "name": "utils-merge", + "version": "1.0.0", + "description": "merge() utility function", + "keywords": [ + "util" + ], + "repository": { + "type": "git", + "url": "git://github.com/jaredhanson/utils-merge.git" + }, + "bugs": { + "url": "http://github.com/jaredhanson/utils-merge/issues" + }, + "author": { + "name": "Jared Hanson", + "email": "jaredhanson@gmail.com", + "url": "http://www.jaredhanson.net/" + }, + "licenses": [ + { + "type": "MIT", + "url": "http://www.opensource.org/licenses/MIT" + } + ], + "main": "./index", + "dependencies": { + }, + "devDependencies": { + "mocha": "1.x.x", + "chai": "1.x.x" + }, + "scripts": { + "test": "node_modules/.bin/mocha --reporter spec --require test/bootstrap/node test/*.test.js" + }, + "engines": { + "node": ">= 0.4.0" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/3c/2f0e29d7afe61bf9d27ce23f4a3018c722fcf0eace5fe94da7985c789136f11086fb5149dc69cc68d2fd679a07c743947a6d28b14de2e1e9e0ac29a18c12c6 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3c/2f0e29d7afe61bf9d27ce23f4a3018c722fcf0eace5fe94da7985c789136f11086fb5149dc69cc68d2fd679a07c743947a6d28b14de2e1e9e0ac29a18c12c6 new file mode 100644 index 000000000..9a8fd0006 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3c/2f0e29d7afe61bf9d27ce23f4a3018c722fcf0eace5fe94da7985c789136f11086fb5149dc69cc68d2fd679a07c743947a6d28b14de2e1e9e0ac29a18c12c6 @@ -0,0 +1,30 @@ +var test = require('tape') +var through = require('../') + +// must emit end before close. + +test('end before close', function (assert) { + var ts = through() + ts.autoDestroy = false + var ended = false, closed = false + + ts.on('end', function () { + assert.ok(!closed) + ended = true + }) + ts.on('close', function () { + assert.ok(ended) + closed = true + }) + + ts.write(1) + ts.write(2) + ts.write(3) + ts.end() + assert.ok(ended) + assert.notOk(closed) + ts.destroy() + assert.ok(closed) + assert.end() +}) + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/3d/1801ba3e45d79c0d06bc53bfdeded618f028a8d74ed3182e5b7d27f657abce410f4a4113bcb7597cdf4596c5bcbefd6e39c11251c75ca429866958f728f554 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3d/1801ba3e45d79c0d06bc53bfdeded618f028a8d74ed3182e5b7d27f657abce410f4a4113bcb7597cdf4596c5bcbefd6e39c11251c75ca429866958f728f554 new file mode 100644 index 000000000..330045722 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3d/1801ba3e45d79c0d06bc53bfdeded618f028a8d74ed3182e5b7d27f657abce410f4a4113bcb7597cdf4596c5bcbefd6e39c11251c75ca429866958f728f554 @@ -0,0 +1,71 @@ +module.exports = preferredCharsets; +preferredCharsets.preferredCharsets = preferredCharsets; + +function parseAcceptCharset(accept) { + return accept.split(',').map(function(e) { + return parseCharset(e.trim()); + }).filter(function(e) { + return e && e.q > 0; + }); +} + +function parseCharset(s) { + var match = s.match(/^\s*(\S+?)\s*(?:;(.*))?$/); + if (!match) return null; + + var charset = match[1]; + var q = 1; + if (match[2]) { + var params = match[2].split(';') + for (var i = 0; i < params.length; i ++) { + var p = params[i].trim().split('='); + if (p[0] === 'q') { + q = parseFloat(p[1]); + break; + } + } + } + + return { + charset: charset, + q: q + }; +} + +function getCharsetPriority(charset, accepted) { + return (accepted.filter(function(a) { + return specify(charset, a); + }).sort(function (a, b) { + // revsort + return a.q === b.q ? 0 : a.q > b.q ? -1 : 1; + })[0] || {q:0}).q; +} + +function specify(charset, spec) { + if (spec.charset === '*' || spec.charset === charset) { + return spec; + } +}; + +function preferredCharsets(accept, provided) { + accept = parseAcceptCharset(accept || ''); + if (provided) { + return provided.map(function(type) { + return [type, getCharsetPriority(type, accept)]; + }).filter(function(pair) { + return pair[1] > 0; + }).sort(function(a, b) { + // revsort + return a[1] === b[1] ? 0 : a[1] > b[1] ? -1 : 1; + }).map(function(pair) { + return pair[0]; + }); + } else { + return accept.sort(function (a, b) { + // revsort + return a.q < b.q ? 1 : -1; + }).map(function(type) { + return type.charset; + }); + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/3e/ed5f597f539cd764c68efbaaffefa5e603226e35d25dde3f48d72605f478cb2433bfb323e5666421f49eb89bd9cc697ab1e9fe92e2d71f65c094433608de0d b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3e/ed5f597f539cd764c68efbaaffefa5e603226e35d25dde3f48d72605f478cb2433bfb323e5666421f49eb89bd9cc697ab1e9fe92e2d71f65c094433608de0d new file mode 100644 index 000000000..bfe99345b --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/3e/ed5f597f539cd764c68efbaaffefa5e603226e35d25dde3f48d72605f478cb2433bfb323e5666421f49eb89bd9cc697ab1e9fe92e2d71f65c094433608de0d @@ -0,0 +1,4 @@ + +module.exports = process.env.EXPRESS_COV + ? require('./lib-cov/express') + : require('./lib/express'); \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/40/b065d0fc12dff6ca194cde9eb0947e5365c150ca69f7e06dc10d721922aeaa884cfda7aacda0535f60d62724128e7d90632ce8db7d5b684b5ad81f0a924060 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/40/b065d0fc12dff6ca194cde9eb0947e5365c150ca69f7e06dc10d721922aeaa884cfda7aacda0535f60d62724128e7d90632ce8db7d5b684b5ad81f0a924060 new file mode 100644 index 000000000..317b8b31a --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/40/b065d0fc12dff6ca194cde9eb0947e5365c150ca69f7e06dc10d721922aeaa884cfda7aacda0535f60d62724128e7d90632ce8db7d5b684b5ad81f0a924060 @@ -0,0 +1,778 @@ +/** + * Module dependencies. + */ + +var http = require('http'); +var path = require('path'); +var mixin = require('utils-merge'); +var escapeHtml = require('escape-html'); +var sign = require('cookie-signature').sign; +var normalizeType = require('./utils').normalizeType; +var normalizeTypes = require('./utils').normalizeTypes; +var etag = require('./utils').etag; +var statusCodes = http.STATUS_CODES; +var cookie = require('cookie'); +var send = require('send'); +var basename = path.basename; +var extname = path.extname; +var mime = send.mime; + +/** + * Response prototype. + */ + +var res = module.exports = { + __proto__: http.ServerResponse.prototype +}; + +/** + * Set status `code`. + * + * @param {Number} code + * @return {ServerResponse} + * @api public + */ + +res.status = function(code){ + this.statusCode = code; + return this; +}; + +/** + * Set Link header field with the given `links`. + * + * Examples: + * + * res.links({ + * next: 'http://api.example.com/users?page=2', + * last: 'http://api.example.com/users?page=5' + * }); + * + * @param {Object} links + * @return {ServerResponse} + * @api public + */ + +res.links = function(links){ + var link = this.get('Link') || ''; + if (link) link += ', '; + return this.set('Link', link + Object.keys(links).map(function(rel){ + return '<' + links[rel] + '>; rel="' + rel + '"'; + }).join(', ')); +}; + +/** + * Send a response. + * + * Examples: + * + * res.send(new Buffer('wahoo')); + * res.send({ some: 'json' }); + * res.send('

some html

'); + * res.send(404, 'Sorry, cant find that'); + * res.send(404); + * + * @param {Mixed} body or status + * @param {Mixed} body + * @return {ServerResponse} + * @api public + */ + +res.send = function(body){ + var req = this.req; + var head = 'HEAD' == req.method; + var len; + + // settings + var app = this.app; + + // allow status / body + if (2 == arguments.length) { + // res.send(body, status) backwards compat + if ('number' != typeof body && 'number' == typeof arguments[1]) { + this.statusCode = arguments[1]; + } else { + this.statusCode = body; + body = arguments[1]; + } + } + + switch (typeof body) { + // response status + case 'number': + this.get('Content-Type') || this.type('txt'); + this.statusCode = body; + body = http.STATUS_CODES[body]; + break; + // string defaulting to html + case 'string': + if (!this.get('Content-Type')) this.type('html'); + break; + case 'boolean': + case 'object': + if (null == body) { + body = ''; + } else if (Buffer.isBuffer(body)) { + this.get('Content-Type') || this.type('bin'); + } else { + return this.json(body); + } + break; + } + + // populate Content-Length + if (undefined !== body && !this.get('Content-Length')) { + this.set('Content-Length', len = Buffer.isBuffer(body) + ? body.length + : Buffer.byteLength(body)); + } + + // ETag support + // TODO: W/ support + if (app.settings.etag && len && 'GET' == req.method) { + if (!this.get('ETag')) { + this.set('ETag', etag(body)); + } + } + + // freshness + if (req.fresh) this.statusCode = 304; + + // strip irrelevant headers + if (204 == this.statusCode || 304 == this.statusCode) { + this.removeHeader('Content-Type'); + this.removeHeader('Content-Length'); + this.removeHeader('Transfer-Encoding'); + body = ''; + } + + // respond + this.end(head ? null : body); + return this; +}; + +/** + * Send JSON response. + * + * Examples: + * + * res.json(null); + * res.json({ user: 'tj' }); + * res.json(500, 'oh noes!'); + * res.json(404, 'I dont have that'); + * + * @param {Mixed} obj or status + * @param {Mixed} obj + * @return {ServerResponse} + * @api public + */ + +res.json = function(obj){ + // allow status / body + if (2 == arguments.length) { + // res.json(body, status) backwards compat + if ('number' == typeof arguments[1]) { + this.statusCode = arguments[1]; + } else { + this.statusCode = obj; + obj = arguments[1]; + } + } + + // settings + var app = this.app; + var replacer = app.get('json replacer'); + var spaces = app.get('json spaces'); + var body = JSON.stringify(obj, replacer, spaces); + + // content-type + this.get('Content-Type') || this.set('Content-Type', 'application/json'); + + return this.send(body); +}; + +/** + * Send JSON response with JSONP callback support. + * + * Examples: + * + * res.jsonp(null); + * res.jsonp({ user: 'tj' }); + * res.jsonp(500, 'oh noes!'); + * res.jsonp(404, 'I dont have that'); + * + * @param {Mixed} obj or status + * @param {Mixed} obj + * @return {ServerResponse} + * @api public + */ + +res.jsonp = function(obj){ + // allow status / body + if (2 == arguments.length) { + // res.json(body, status) backwards compat + if ('number' == typeof arguments[1]) { + this.statusCode = arguments[1]; + } else { + this.statusCode = obj; + obj = arguments[1]; + } + } + + // settings + var app = this.app; + var replacer = app.get('json replacer'); + var spaces = app.get('json spaces'); + var body = JSON.stringify(obj, replacer, spaces) + .replace(/\u2028/g, '\\u2028') + .replace(/\u2029/g, '\\u2029'); + var callback = this.req.query[app.get('jsonp callback name')]; + + // content-type + this.set('Content-Type', 'application/json'); + + // jsonp + if (callback) { + if (Array.isArray(callback)) callback = callback[0]; + this.set('Content-Type', 'text/javascript'); + var cb = callback.replace(/[^\[\]\w$.]/g, ''); + body = 'typeof ' + cb + ' === \'function\' && ' + cb + '(' + body + ');'; + } + + return this.send(body); +}; + +/** + * Transfer the file at the given `path`. + * + * Automatically sets the _Content-Type_ response header field. + * The callback `fn(err)` is invoked when the transfer is complete + * or when an error occurs. Be sure to check `res.sentHeader` + * if you wish to attempt responding, as the header and some data + * may have already been transferred. + * + * Options: + * + * - `maxAge` defaulting to 0 + * - `root` root directory for relative filenames + * + * Examples: + * + * The following example illustrates how `res.sendfile()` may + * be used as an alternative for the `static()` middleware for + * dynamic situations. The code backing `res.sendfile()` is actually + * the same code, so HTTP cache support etc is identical. + * + * app.get('/user/:uid/photos/:file', function(req, res){ + * var uid = req.params.uid + * , file = req.params.file; + * + * req.user.mayViewFilesFrom(uid, function(yes){ + * if (yes) { + * res.sendfile('/uploads/' + uid + '/' + file); + * } else { + * res.send(403, 'Sorry! you cant see that.'); + * } + * }); + * }); + * + * @param {String} path + * @param {Object|Function} options or fn + * @param {Function} fn + * @api public + */ + +res.sendfile = function(path, options, fn){ + options = options || {}; + var self = this; + var req = self.req; + var next = this.req.next; + var done; + + + // support function as second arg + if ('function' == typeof options) { + fn = options; + options = {}; + } + + // socket errors + req.socket.on('error', error); + + // errors + function error(err) { + if (done) return; + done = true; + + // clean up + cleanup(); + if (!self.headersSent) self.removeHeader('Content-Disposition'); + + // callback available + if (fn) return fn(err); + + // list in limbo if there's no callback + if (self.headersSent) return; + + // delegate + next(err); + } + + // streaming + function stream(stream) { + if (done) return; + cleanup(); + if (fn) stream.on('end', fn); + } + + // cleanup + function cleanup() { + req.socket.removeListener('error', error); + } + + // transfer + var file = send(req, path); + if (options.root) file.root(options.root); + file.maxage(options.maxAge || 0); + file.on('error', error); + file.on('directory', next); + file.on('stream', stream); + file.pipe(this); + this.on('finish', cleanup); +}; + +/** + * Transfer the file at the given `path` as an attachment. + * + * Optionally providing an alternate attachment `filename`, + * and optional callback `fn(err)`. The callback is invoked + * when the data transfer is complete, or when an error has + * ocurred. Be sure to check `res.headersSent` if you plan to respond. + * + * This method uses `res.sendfile()`. + * + * @param {String} path + * @param {String|Function} filename or fn + * @param {Function} fn + * @api public + */ + +res.download = function(path, filename, fn){ + // support function as second arg + if ('function' == typeof filename) { + fn = filename; + filename = null; + } + + filename = filename || path; + this.set('Content-Disposition', 'attachment; filename="' + basename(filename) + '"'); + return this.sendfile(path, fn); +}; + +/** + * Set _Content-Type_ response header with `type` through `mime.lookup()` + * when it does not contain "/", or set the Content-Type to `type` otherwise. + * + * Examples: + * + * res.type('.html'); + * res.type('html'); + * res.type('json'); + * res.type('application/json'); + * res.type('png'); + * + * @param {String} type + * @return {ServerResponse} for chaining + * @api public + */ + +res.contentType = +res.type = function(type){ + return this.set('Content-Type', ~type.indexOf('/') + ? type + : mime.lookup(type)); +}; + +/** + * Respond to the Acceptable formats using an `obj` + * of mime-type callbacks. + * + * This method uses `req.accepted`, an array of + * acceptable types ordered by their quality values. + * When "Accept" is not present the _first_ callback + * is invoked, otherwise the first match is used. When + * no match is performed the server responds with + * 406 "Not Acceptable". + * + * Content-Type is set for you, however if you choose + * you may alter this within the callback using `res.type()` + * or `res.set('Content-Type', ...)`. + * + * res.format({ + * 'text/plain': function(){ + * res.send('hey'); + * }, + * + * 'text/html': function(){ + * res.send('

hey

'); + * }, + * + * 'appliation/json': function(){ + * res.send({ message: 'hey' }); + * } + * }); + * + * In addition to canonicalized MIME types you may + * also use extnames mapped to these types: + * + * res.format({ + * text: function(){ + * res.send('hey'); + * }, + * + * html: function(){ + * res.send('

hey

'); + * }, + * + * json: function(){ + * res.send({ message: 'hey' }); + * } + * }); + * + * By default Express passes an `Error` + * with a `.status` of 406 to `next(err)` + * if a match is not made. If you provide + * a `.default` callback it will be invoked + * instead. + * + * @param {Object} obj + * @return {ServerResponse} for chaining + * @api public + */ + +res.format = function(obj){ + var req = this.req; + var next = req.next; + + var fn = obj.default; + if (fn) delete obj.default; + var keys = Object.keys(obj); + + var key = req.accepts(keys); + + this.vary("Accept"); + + if (key) { + this.set('Content-Type', normalizeType(key).value); + obj[key](req, this, next); + } else if (fn) { + fn(); + } else { + var err = new Error('Not Acceptable'); + err.status = 406; + err.types = normalizeTypes(keys).map(function(o){ return o.value }); + next(err); + } + + return this; +}; + +/** + * Set _Content-Disposition_ header to _attachment_ with optional `filename`. + * + * @param {String} filename + * @return {ServerResponse} + * @api public + */ + +res.attachment = function(filename){ + if (filename) this.type(extname(filename)); + this.set('Content-Disposition', filename + ? 'attachment; filename="' + basename(filename) + '"' + : 'attachment'); + return this; +}; + +/** + * Set header `field` to `val`, or pass + * an object of header fields. + * + * Examples: + * + * res.set('Foo', ['bar', 'baz']); + * res.set('Accept', 'application/json'); + * res.set({ Accept: 'text/plain', 'X-API-Key': 'tobi' }); + * + * Aliased as `res.header()`. + * + * @param {String|Object|Array} field + * @param {String} val + * @return {ServerResponse} for chaining + * @api public + */ + +res.set = +res.header = function(field, val){ + if (2 == arguments.length) { + if (Array.isArray(val)) val = val.map(String); + else val = String(val); + field = field.toLowerCase(); + if ('content-type' == field && !/;\s*charset\s*=/.test(val)) { + var charset = mime.charsets.lookup(val.split(';')[0]); + if (charset) val += '; charset=' + charset.toLowerCase(); + } + this.setHeader(field, val); + } else { + for (var key in field) { + this.set(key, field[key]); + } + } + return this; +}; + +/** + * Get value for header `field`. + * + * @param {String} field + * @return {String} + * @api public + */ + +res.get = function(field){ + return this.getHeader(field); +}; + +/** + * Clear cookie `name`. + * + * @param {String} name + * @param {Object} options + * @param {ServerResponse} for chaining + * @api public + */ + +res.clearCookie = function(name, options){ + var opts = { expires: new Date(1), path: '/' }; + return this.cookie(name, '', options + ? mixin(opts, options) + : opts); +}; + +/** + * Set cookie `name` to `val`, with the given `options`. + * + * Options: + * + * - `maxAge` max-age in milliseconds, converted to `expires` + * - `signed` sign the cookie + * - `path` defaults to "/" + * + * Examples: + * + * // "Remember Me" for 15 minutes + * res.cookie('rememberme', '1', { expires: new Date(Date.now() + 900000), httpOnly: true }); + * + * // save as above + * res.cookie('rememberme', '1', { maxAge: 900000, httpOnly: true }) + * + * @param {String} name + * @param {String|Object} val + * @param {Options} options + * @api public + */ + +res.cookie = function(name, val, options){ + options = mixin({}, options); + var secret = this.req.secret; + var signed = options.signed; + if (signed && !secret) throw new Error('cookieParser("secret") required for signed cookies'); + if ('number' == typeof val) val = val.toString(); + if ('object' == typeof val) val = 'j:' + JSON.stringify(val); + if (signed) val = 's:' + sign(val, secret); + if ('maxAge' in options) { + options.expires = new Date(Date.now() + options.maxAge); + options.maxAge /= 1000; + } + if (null == options.path) options.path = '/'; + var headerVal = cookie.serialize(name, String(val), options); + + // supports multiple 'res.cookie' calls by getting previous value + var prev = this.get('Set-Cookie'); + if (prev) { + if (Array.isArray(prev)) { + headerVal = prev.concat(headerVal); + } else { + headerVal = [prev, headerVal]; + } + } + this.set('Set-Cookie', headerVal); + return this; +}; + + +/** + * Set the location header to `url`. + * + * The given `url` can also be "back", which redirects + * to the _Referrer_ or _Referer_ headers or "/". + * + * Examples: + * + * res.location('/foo/bar').; + * res.location('http://example.com'); + * res.location('../login'); + * + * @param {String} url + * @api public + */ + +res.location = function(url){ + var req = this.req; + + // "back" is an alias for the referrer + if ('back' == url) url = req.get('Referrer') || '/'; + + // Respond + this.set('Location', url); + return this; +}; + +/** + * Redirect to the given `url` with optional response `status` + * defaulting to 302. + * + * The resulting `url` is determined by `res.location()`, so + * it will play nicely with mounted apps, relative paths, + * `"back"` etc. + * + * Examples: + * + * res.redirect('/foo/bar'); + * res.redirect('http://example.com'); + * res.redirect(301, 'http://example.com'); + * res.redirect('http://example.com', 301); + * res.redirect('../login'); // /blog/post/1 -> /blog/login + * + * @param {String} url + * @param {Number} code + * @api public + */ + +res.redirect = function(url){ + var head = 'HEAD' == this.req.method; + var status = 302; + var body; + + // allow status / url + if (2 == arguments.length) { + if ('number' == typeof url) { + status = url; + url = arguments[1]; + } else { + status = arguments[1]; + } + } + + // Set location header + this.location(url); + url = this.get('Location'); + + // Support text/{plain,html} by default + this.format({ + text: function(){ + body = statusCodes[status] + '. Redirecting to ' + encodeURI(url); + }, + + html: function(){ + var u = escapeHtml(url); + body = '

' + statusCodes[status] + '. Redirecting to ' + u + '

'; + }, + + default: function(){ + body = ''; + } + }); + + // Respond + this.statusCode = status; + this.set('Content-Length', Buffer.byteLength(body)); + this.end(head ? null : body); +}; + +/** + * Add `field` to Vary. If already present in the Vary set, then + * this call is simply ignored. + * + * @param {Array|String} field + * @param {ServerResponse} for chaining + * @api public + */ + +res.vary = function(field){ + var self = this; + + // nothing + if (!field) return this; + + // array + if (Array.isArray(field)) { + field.forEach(function(field){ + self.vary(field); + }); + return; + } + + var vary = this.get('Vary'); + + // append + if (vary) { + vary = vary.split(/ *, */); + if (!~vary.indexOf(field)) vary.push(field); + this.set('Vary', vary.join(', ')); + return this; + } + + // set + this.set('Vary', field); + return this; +}; + +/** + * Render `view` with the given `options` and optional callback `fn`. + * When a callback function is given a response will _not_ be made + * automatically, otherwise a response of _200_ and _text/html_ is given. + * + * Options: + * + * - `cache` boolean hinting to the engine it should cache + * - `filename` filename of the view being rendered + * + * @param {String} view + * @param {Object|Function} options or callback function + * @param {Function} fn + * @api public + */ + +res.render = function(view, options, fn){ + options = options || {}; + var self = this; + var req = this.req; + var app = req.app; + + // support callback function as second arg + if ('function' == typeof options) { + fn = options, options = {}; + } + + // merge res.locals + options._locals = self.locals; + + // default callback to respond + fn = fn || function(err, str){ + if (err) return req.next(err); + self.send(str); + }; + + // render + app.render(view, options, fn); +}; diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/41/4b0d382885a6cd25cda4370f63fcdd86580b9bcd7b363562a8a7fa1f4da72f4aff69e0eda1496f821f7d1d3e27a7b144ea52d6c10f12673c3ebdb000e81a39 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/41/4b0d382885a6cd25cda4370f63fcdd86580b9bcd7b363562a8a7fa1f4da72f4aff69e0eda1496f821f7d1d3e27a7b144ea52d6c10f12673c3ebdb000e81a39 new file mode 100644 index 000000000..ce725a2dc --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/41/4b0d382885a6cd25cda4370f63fcdd86580b9bcd7b363562a8a7fa1f4da72f4aff69e0eda1496f821f7d1d3e27a7b144ea52d6c10f12673c3ebdb000e81a39 @@ -0,0 +1,111 @@ +/** + * Module dependencies. + */ + +var mime = require('send').mime; +var crc32 = require('buffer-crc32'); + +/** + * Return ETag for `body`. + * + * @param {String|Buffer} body + * @return {String} + * @api private + */ + +exports.etag = function(body){ + return '"' + crc32.signed(body) + '"'; +}; + +/** + * Check if `path` looks absolute. + * + * @param {String} path + * @return {Boolean} + * @api private + */ + +exports.isAbsolute = function(path){ + if ('/' == path[0]) return true; + if (':' == path[1] && '\\' == path[2]) return true; + if ('\\\\' == path.substring(0, 2)) return true; // Microsoft Azure absolute path +}; + +/** + * Flatten the given `arr`. + * + * @param {Array} arr + * @return {Array} + * @api private + */ + +exports.flatten = function(arr, ret){ + ret = ret || []; + var len = arr.length; + for (var i = 0; i < len; ++i) { + if (Array.isArray(arr[i])) { + exports.flatten(arr[i], ret); + } else { + ret.push(arr[i]); + } + } + return ret; +}; + +/** + * Normalize the given `type`, for example "html" becomes "text/html". + * + * @param {String} type + * @return {Object} + * @api private + */ + +exports.normalizeType = function(type){ + return ~type.indexOf('/') + ? acceptParams(type) + : { value: mime.lookup(type), params: {} }; +}; + +/** + * Normalize `types`, for example "html" becomes "text/html". + * + * @param {Array} types + * @return {Array} + * @api private + */ + +exports.normalizeTypes = function(types){ + var ret = []; + + for (var i = 0; i < types.length; ++i) { + ret.push(exports.normalizeType(types[i])); + } + + return ret; +}; + +/** + * Parse accept params `str` returning an + * object with `.value`, `.quality` and `.params`. + * also includes `.originalIndex` for stable sorting + * + * @param {String} str + * @return {Object} + * @api private + */ + +function acceptParams(str, index) { + var parts = str.split(/ *; */); + var ret = { value: parts[0], quality: 1, params: {}, originalIndex: index }; + + for (var i = 1; i < parts.length; ++i) { + var pms = parts[i].split(/ *= */); + if ('q' == pms[0]) { + ret.quality = parseFloat(pms[1]); + } else { + ret.params[pms[0]] = pms[1]; + } + } + + return ret; +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/44/5209b194906de4ca440370a8868ff2e0104325b1fb7f21eb8ff617c586039ab4bc5019cdd703df14963bfd4eb996f9b9c0694e311ee005d0e430d7e856cfa4-exec b/fixtures/vendored/pnpm/.pnpm-store/v10/files/44/5209b194906de4ca440370a8868ff2e0104325b1fb7f21eb8ff617c586039ab4bc5019cdd703df14963bfd4eb996f9b9c0694e311ee005d0e430d7e856cfa4-exec new file mode 100755 index 000000000..93b5bc52f --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/44/5209b194906de4ca440370a8868ff2e0104325b1fb7f21eb8ff617c586039ab4bc5019cdd703df14963bfd4eb996f9b9c0694e311ee005d0e430d7e856cfa4-exec @@ -0,0 +1,16 @@ +#!/usr/bin/env bash + +echo +MW=$1 node $2 & +pid=$! + +sleep 2 + +wrk 'http://localhost:3333/?foo[bar]=baz' \ + -d 3 \ + -c 50 \ + -t 8 \ + | grep 'Requests/sec' \ + | awk '{ print " " $2 }' + +kill $pid diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/45/2f4afa238123e9f24c5c55f2672092f3132a64711e6362b71461c2b1f592ff1181c69df289a680e9a1da390154df66f8157a4b26880710c2d613d882ba9060 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/45/2f4afa238123e9f24c5c55f2672092f3132a64711e6362b71461c2b1f592ff1181c69df289a680e9a1da390154df66f8157a4b26880710c2d613d882ba9060 new file mode 100644 index 000000000..3f6119d22 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/45/2f4afa238123e9f24c5c55f2672092f3132a64711e6362b71461c2b1f592ff1181c69df289a680e9a1da390154df66f8157a4b26880710c2d613d882ba9060 @@ -0,0 +1,11 @@ + +build: components index.js + @component build + +components: + @Component install + +clean: + rm -fr build components template.js + +.PHONY: clean diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/3414468d3cb44643a1042bed812297b993a2df1830523514c8323490273c7653c66428db05dae5750a93c72440b4474c7fa739d656f126b9015fe45a96f9a6 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/3414468d3cb44643a1042bed812297b993a2df1830523514c8323490273c7653c66428db05dae5750a93c72440b4474c7fa739d656f126b9015fe45a96f9a6 new file mode 100644 index 000000000..ea7b23410 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/3414468d3cb44643a1042bed812297b993a2df1830523514c8323490273c7653c66428db05dae5750a93c72440b4474c7fa739d656f126b9015fe45a96f9a6 @@ -0,0 +1,128 @@ +# send + + Send is Connect's `static()` extracted for generalized use, a streaming static file + server supporting partial responses (Ranges), conditional-GET negotiation, high test coverage, and granular events which may be leveraged to take appropriate actions in your application or framework. + +## Installation + + $ npm install send + +## Examples + + Small: + +```js +var http = require('http'); +var send = require('send'); + +var app = http.createServer(function(req, res){ + send(req, req.url).pipe(res); +}).listen(3000); +``` + + Serving from a root directory with custom error-handling: + +```js +var http = require('http'); +var send = require('send'); +var url = require('url'); + +var app = http.createServer(function(req, res){ + // your custom error-handling logic: + function error(err) { + res.statusCode = err.status || 500; + res.end(err.message); + } + + // your custom directory handling logic: + function redirect() { + res.statusCode = 301; + res.setHeader('Location', req.url + '/'); + res.end('Redirecting to ' + req.url + '/'); + } + + // transfer arbitrary files from within + // /www/example.com/public/* + send(req, url.parse(req.url).pathname) + .root('/www/example.com/public') + .on('error', error) + .on('directory', redirect) + .pipe(res); +}).listen(3000); +``` + +## API + +### Events + + - `error` an error occurred `(err)` + - `directory` a directory was requested + - `file` a file was requested `(path, stat)` + - `stream` file streaming has started `(stream)` + - `end` streaming has completed + +### .root(dir) + + Serve files relative to `path`. Aliased as `.from(dir)`. + +### .index(path) + + By default send supports "index.html" files, to disable this + invoke `.index(false)` or to supply a new index pass a string. + +### .maxage(ms) + + Provide a max-age in milliseconds for http caching, defaults to 0. + +### .hidden(bool) + + Enable or disable transfer of hidden files, defaults to false. + +## Error-handling + + By default when no `error` listeners are present an automatic response will be made, otherwise you have full control over the response, aka you may show a 5xx page etc. + +## Caching + + It does _not_ perform internal caching, you should use a reverse proxy cache such + as Varnish for this, or those fancy things called CDNs. If your application is small enough that it would benefit from single-node memory caching, it's small enough that it does not need caching at all ;). + +## Debugging + + To enable `debug()` instrumentation output export __DEBUG__: + +``` +$ DEBUG=send node app +``` + +## Running tests + +``` +$ npm install +$ make test +``` + +## License + +(The MIT License) + +Copyright (c) 2012 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/35d43114dbb53b1ebf4189388ae643a58d34f35e13ef017ee2b8a8b04920edac6c177349551ca7175520a084f2f79838a43e02da3a9e47e213ef50c95582a2 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/35d43114dbb53b1ebf4189388ae643a58d34f35e13ef017ee2b8a8b04920edac6c177349551ca7175520a084f2f79838a43e02da3a9e47e213ef50c95582a2 new file mode 100644 index 000000000..6e5d3ef1e --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/35d43114dbb53b1ebf4189388ae643a58d34f35e13ef017ee2b8a8b04920edac6c177349551ca7175520a084f2f79838a43e02da3a9e47e213ef50c95582a2 @@ -0,0 +1,24 @@ +var logfmt = require('../logfmt'), + assert = require('assert'); + +var OutStream = require('./outstream'); + +suite('new logfmt', function() { + test("returns an isolated logfmt object", function(){ + var logfmt2 = new logfmt; + logfmt2.stream = new OutStream; + + var logfmt3 = new logfmt; + logfmt3.stream = new OutStream; + + var data = {foo: 'bar', a: 14} + logfmt2.log(data); + assert.equal("foo=bar a=14\n", logfmt2.stream.logline) + assert.equal("", logfmt3.stream.logline) + + logfmt2.log({foo: 'bar'}) + logfmt3.log(data); + assert.equal("foo=bar\n", logfmt2.stream.logline) + assert.equal("foo=bar a=14\n", logfmt3.stream.logline) + }) +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/5d6b39986763fbcce1e9cde83bc9e7efdc5d26e19ec854735ec3e4a46dc288f35dbe72c061e1b2f06ce49aab5977652eb32039e83a7e31a811b58e17267d23 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/5d6b39986763fbcce1e9cde83bc9e7efdc5d26e19ec854735ec3e4a46dc288f35dbe72c061e1b2f06ce49aab5977652eb32039e83a7e31a811b58e17267d23 new file mode 100644 index 000000000..49869bbab --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/46/5d6b39986763fbcce1e9cde83bc9e7efdc5d26e19ec854735ec3e4a46dc288f35dbe72c061e1b2f06ce49aab5977652eb32039e83a7e31a811b58e17267d23 @@ -0,0 +1,22 @@ +Copyright 2012-2013 The Dojo Foundation +Based on Underscore.js 1.5.2, copyright 2009-2013 Jeremy Ashkenas, +DocumentCloud and Investigative Reporters & Editors + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/4b/a12420da977ece38a2bae4b0411c9fa61502c3ba21b46f19b7c20cb76a797b61b040681e5ac0439a5fdc3d65f4923a967280cfee114d5a1cd32feab954610a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4b/a12420da977ece38a2bae4b0411c9fa61502c3ba21b46f19b7c20cb76a797b61b040681e5ac0439a5fdc3d65f4923a967280cfee114d5a1cd32feab954610a new file mode 100644 index 000000000..b35ba515c --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4b/a12420da977ece38a2bae4b0411c9fa61502c3ba21b46f19b7c20cb76a797b61b040681e5ac0439a5fdc3d65f4923a967280cfee114d5a1cd32feab954610a @@ -0,0 +1,21 @@ + +1.0.0 / 2013-12-11 +================== + + * add repository to package.json + * add MIT license + +0.0.4 / 2012-06-17 +================== + + * changed: ret -1 for unsatisfiable and -2 when invalid + +0.0.3 / 2012-06-17 +================== + + * fix last-byte-pos default to len - 1 + +0.0.2 / 2012-06-14 +================== + + * add `.type` diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/4b/e328733e27e5459f891270b41c3d68a984ab254366c0549cb02523600f39af66e603dff52221053a936cbc2184eedd90d04fac66f35ae566826c35682c7af7 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4b/e328733e27e5459f891270b41c3d68a984ab254366c0549cb02523600f39af66e603dff52221053a936cbc2184eedd90d04fac66f35ae566826c35682c7af7 new file mode 100644 index 000000000..e85ce2afa --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4b/e328733e27e5459f891270b41c3d68a984ab254366c0549cb02523600f39af66e603dff52221053a936cbc2184eedd90d04fac66f35ae566826c35682c7af7 @@ -0,0 +1,7 @@ +test +.travis.yml +benchmark.js +component.json +examples.js +History.md +Makefile diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/4c/bfa3472c2c1b51369789c64f7edba794d6e90ba4ab9a17b87056ce064e215626e76b62bb31f0813c4814b5f2555d27657c5f161b3ef442c749104d205d8064-exec b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4c/bfa3472c2c1b51369789c64f7edba794d6e90ba4ab9a17b87056ce064e215626e76b62bb31f0813c4814b5f2555d27657c5f161b3ef442c749104d205d8064-exec new file mode 100755 index 000000000..20d76c9a0 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4c/bfa3472c2c1b51369789c64f7edba794d6e90ba4ab9a17b87056ce064e215626e76b62bb31f0813c4814b5f2555d27657c5f161b3ef442c749104d205d8064-exec @@ -0,0 +1,4 @@ +#! /usr/bin/env node + +require('./express_readable') +require('./post_to_express') diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/4c/dda546325bff47219495a17f9a6a0504b609b7a6f8c53e4abae05869c5f7a6d67957ccd824d26e465b726c843c3f9df5f97e0f15c088257d676a531d5dcc5f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4c/dda546325bff47219495a17f9a6a0504b609b7a6f8c53e4abae05869c5f7a6d67957ccd824d26e465b726c843c3f9df5f97e0f15c088257d676a531d5dcc5f new file mode 100644 index 000000000..7a902e8c8 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4c/dda546325bff47219495a17f9a6a0504b609b7a6f8c53e4abae05869c5f7a6d67957ccd824d26e465b726c843c3f9df5f97e0f15c088257d676a531d5dcc5f @@ -0,0 +1,8 @@ +language: node_js +node_js: + - 0.6 + - 0.8 +notifications: + email: + recipients: + - brianloveswords@gmail.com \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/4d/c80fd1e8f4627f7c769fef19c02278c010bc5f2e19c729db7512ee62d692a63674352139be59c1260227a81ebb1f20aa4e6c6068a6d014c3d77572c71e83e7 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4d/c80fd1e8f4627f7c769fef19c02278c010bc5f2e19c729db7512ee62d692a63674352139be59c1260227a81ebb1f20aa4e6c6068a6d014c3d77572c71e83e7 new file mode 100644 index 000000000..867b96234 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4d/c80fd1e8f4627f7c769fef19c02278c010bc5f2e19c729db7512ee62d692a63674352139be59c1260227a81ebb1f20aa4e6c6068a6d014c3d77572c71e83e7 @@ -0,0 +1,1295 @@ +4.0.0 / +================== + + * remove: + - node 0.8 support + - connect and connect's patches except for charset handling + - express(1) - moved to [express-generator](https://github.com/expressjs/generator) + - `express.createServer()` - it has been deprecated for a long time. Use `express()` + - `app.configure` - use logic in your own app code + - `app.router` - is removed + - `req.auth` - use `basic-auth` instead + - `req.accepted*` - use `req.accepts*()` instead + - `res.location` - relative URL resolution is removed + - `res.charset` - include the charset in the content type when using `res.set()` + - all bundled middleware except `static` + * change: + - `app.route` -> `app.mountpath` when mounting an express app in another express app + - `json spaces` no longer enabled by default in development + - `req.accepts*` -> `req.accepts*s` - i.e. `req.acceptsEncoding` -> `req.acceptsEncodings` + - `req.params` is now an object instead of an array + - `res.locals` is no longer a function. It is a plain js object. Treat it as such. + - `res.headerSent` -> `res.headersSent` to match node.js ServerResponse object + * refactor: + - `req.accepts*` with [accepts](https://github.com/expressjs/accepts) + - `req.is` with [type-is](https://github.com/expressjs/type-is) + - [path-to-regexp](https://github.com/component/path-to-regexp) + * add: + - `app.router()` - returns the app Router instance + - `app.route()` - Proxy to the app's `Router#route()` method to create a new route + - Router & Route - public API + +3.5.0 / 2014-03-06 +================== + + * bump deps + +3.4.8 / 2014-01-13 +================== + + * prevent incorrect automatic OPTIONS responses #1868 @dpatti + * update binary and examples for jade 1.0 #1876 @yossi, #1877 @reqshark, #1892 @matheusazzi + * throw 400 in case of malformed paths @rlidwka + +3.4.7 / 2013-12-10 +================== + + * update connect + +3.4.6 / 2013-12-01 +================== + + * update connect (raw-body) + +3.4.5 / 2013-11-27 +================== + + * update connect + * res.location: remove leading ./ #1802 @kapouer + * res.redirect: fix `res.redirect('toString') #1829 @michaelficarra + * res.send: always send ETag when content-length > 0 + * router: add Router.all() method + +3.4.4 / 2013-10-29 +================== + + * update connect + * update supertest + * update methods + * express(1): replace bodyParser() with urlencoded() and json() #1795 @chirag04 + +3.4.3 / 2013-10-23 +================== + + * update connect + +3.4.2 / 2013-10-18 +================== + + * update connect + * downgrade commander + +3.4.1 / 2013-10-15 +================== + + * update connect + * update commander + * jsonp: check if callback is a function + * router: wrap encodeURIComponent in a try/catch #1735 (@lxe) + * res.format: now includes chraset @1747 (@sorribas) + * res.links: allow multiple calls @1746 (@sorribas) + +3.4.0 / 2013-09-07 +================== + + * add res.vary(). Closes #1682 + * update connect + +3.3.8 / 2013-09-02 +================== + + * update connect + +3.3.7 / 2013-08-28 +================== + + * update connect + +3.3.6 / 2013-08-27 +================== + + * Revert "remove charset from json responses. Closes #1631" (causes issues in some clients) + * add: req.accepts take an argument list + +3.3.4 / 2013-07-08 +================== + + * update send and connect + +3.3.3 / 2013-07-04 +================== + + * update connect + +3.3.2 / 2013-07-03 +================== + + * update connect + * update send + * remove .version export + +3.3.1 / 2013-06-27 +================== + + * update connect + +3.3.0 / 2013-06-26 +================== + + * update connect + * add support for multiple X-Forwarded-Proto values. Closes #1646 + * change: remove charset from json responses. Closes #1631 + * change: return actual booleans from req.accept* functions + * fix jsonp callback array throw + +3.2.6 / 2013-06-02 +================== + + * update connect + +3.2.5 / 2013-05-21 +================== + + * update connect + * update node-cookie + * add: throw a meaningful error when there is no default engine + * change generation of ETags with res.send() to GET requests only. Closes #1619 + +3.2.4 / 2013-05-09 +================== + + * fix `req.subdomains` when no Host is present + * fix `req.host` when no Host is present, return undefined + +3.2.3 / 2013-05-07 +================== + + * update connect / qs + +3.2.2 / 2013-05-03 +================== + + * update qs + +3.2.1 / 2013-04-29 +================== + + * add app.VERB() paths array deprecation warning + * update connect + * update qs and remove all ~ semver crap + * fix: accept number as value of Signed Cookie + +3.2.0 / 2013-04-15 +================== + + * add "view" constructor setting to override view behaviour + * add req.acceptsEncoding(name) + * add req.acceptedEncodings + * revert cookie signature change causing session race conditions + * fix sorting of Accept values of the same quality + +3.1.2 / 2013-04-12 +================== + + * add support for custom Accept parameters + * update cookie-signature + +3.1.1 / 2013-04-01 +================== + + * add X-Forwarded-Host support to `req.host` + * fix relative redirects + * update mkdirp + * update buffer-crc32 + * remove legacy app.configure() method from app template. + +3.1.0 / 2013-01-25 +================== + + * add support for leading "." in "view engine" setting + * add array support to `res.set()` + * add node 0.8.x to travis.yml + * add "subdomain offset" setting for tweaking `req.subdomains` + * add `res.location(url)` implementing `res.redirect()`-like setting of Location + * use app.get() for x-powered-by setting for inheritance + * fix colons in passwords for `req.auth` + +3.0.6 / 2013-01-04 +================== + + * add http verb methods to Router + * update connect + * fix mangling of the `res.cookie()` options object + * fix jsonp whitespace escape. Closes #1132 + +3.0.5 / 2012-12-19 +================== + + * add throwing when a non-function is passed to a route + * fix: explicitly remove Transfer-Encoding header from 204 and 304 responses + * revert "add 'etag' option" + +3.0.4 / 2012-12-05 +================== + + * add 'etag' option to disable `res.send()` Etags + * add escaping of urls in text/plain in `res.redirect()` + for old browsers interpreting as html + * change crc32 module for a more liberal license + * update connect + +3.0.3 / 2012-11-13 +================== + + * update connect + * update cookie module + * fix cookie max-age + +3.0.2 / 2012-11-08 +================== + + * add OPTIONS to cors example. Closes #1398 + * fix route chaining regression. Closes #1397 + +3.0.1 / 2012-11-01 +================== + + * update connect + +3.0.0 / 2012-10-23 +================== + + * add `make clean` + * add "Basic" check to req.auth + * add `req.auth` test coverage + * add cb && cb(payload) to `res.jsonp()`. Closes #1374 + * add backwards compat for `res.redirect()` status. Closes #1336 + * add support for `res.json()` to retain previously defined Content-Types. Closes #1349 + * update connect + * change `res.redirect()` to utilize a pathname-relative Location again. Closes #1382 + * remove non-primitive string support for `res.send()` + * fix view-locals example. Closes #1370 + * fix route-separation example + +3.0.0rc5 / 2012-09-18 +================== + + * update connect + * add redis search example + * add static-files example + * add "x-powered-by" setting (`app.disable('x-powered-by')`) + * add "application/octet-stream" redirect Accept test case. Closes #1317 + +3.0.0rc4 / 2012-08-30 +================== + + * add `res.jsonp()`. Closes #1307 + * add "verbose errors" option to error-pages example + * add another route example to express(1) so people are not so confused + * add redis online user activity tracking example + * update connect dep + * fix etag quoting. Closes #1310 + * fix error-pages 404 status + * fix jsonp callback char restrictions + * remove old OPTIONS default response + +3.0.0rc3 / 2012-08-13 +================== + + * update connect dep + * fix signed cookies to work with `connect.cookieParser()` ("s:" prefix was missing) [tnydwrds] + * fix `res.render()` clobbering of "locals" + +3.0.0rc2 / 2012-08-03 +================== + + * add CORS example + * update connect dep + * deprecate `.createServer()` & remove old stale examples + * fix: escape `res.redirect()` link + * fix vhost example + +3.0.0rc1 / 2012-07-24 +================== + + * add more examples to view-locals + * add scheme-relative redirects (`res.redirect("//foo.com")`) support + * update cookie dep + * update connect dep + * update send dep + * fix `express(1)` -h flag, use -H for hogan. Closes #1245 + * fix `res.sendfile()` socket error handling regression + +3.0.0beta7 / 2012-07-16 +================== + + * update connect dep for `send()` root normalization regression + +3.0.0beta6 / 2012-07-13 +================== + + * add `err.view` property for view errors. Closes #1226 + * add "jsonp callback name" setting + * add support for "/foo/:bar*" non-greedy matches + * change `res.sendfile()` to use `send()` module + * change `res.send` to use "response-send" module + * remove `app.locals.use` and `res.locals.use`, use regular middleware + +3.0.0beta5 / 2012-07-03 +================== + + * add "make check" support + * add route-map example + * add `res.json(obj, status)` support back for BC + * add "methods" dep, remove internal methods module + * update connect dep + * update auth example to utilize cores pbkdf2 + * updated tests to use "supertest" + +3.0.0beta4 / 2012-06-25 +================== + + * Added `req.auth` + * Added `req.range(size)` + * Added `res.links(obj)` + * Added `res.send(body, status)` support back for backwards compat + * Added `.default()` support to `res.format()` + * Added 2xx / 304 check to `req.fresh` + * Revert "Added + support to the router" + * Fixed `res.send()` freshness check, respect res.statusCode + +3.0.0beta3 / 2012-06-15 +================== + + * Added hogan `--hjs` to express(1) [nullfirm] + * Added another example to content-negotiation + * Added `fresh` dep + * Changed: `res.send()` always checks freshness + * Fixed: expose connects mime module. Cloases #1165 + +3.0.0beta2 / 2012-06-06 +================== + + * Added `+` support to the router + * Added `req.host` + * Changed `req.param()` to check route first + * Update connect dep + +3.0.0beta1 / 2012-06-01 +================== + + * Added `res.format()` callback to override default 406 behaviour + * Fixed `res.redirect()` 406. Closes #1154 + +3.0.0alpha5 / 2012-05-30 +================== + + * Added `req.ip` + * Added `{ signed: true }` option to `res.cookie()` + * Removed `res.signedCookie()` + * Changed: dont reverse `req.ips` + * Fixed "trust proxy" setting check for `req.ips` + +3.0.0alpha4 / 2012-05-09 +================== + + * Added: allow `[]` in jsonp callback. Closes #1128 + * Added `PORT` env var support in generated template. Closes #1118 [benatkin] + * Updated: connect 2.2.2 + +3.0.0alpha3 / 2012-05-04 +================== + + * Added public `app.routes`. Closes #887 + * Added _view-locals_ example + * Added _mvc_ example + * Added `res.locals.use()`. Closes #1120 + * Added conditional-GET support to `res.send()` + * Added: coerce `res.set()` values to strings + * Changed: moved `static()` in generated apps below router + * Changed: `res.send()` only set ETag when not previously set + * Changed connect 2.2.1 dep + * Changed: `make test` now runs unit / acceptance tests + * Fixed req/res proto inheritance + +3.0.0alpha2 / 2012-04-26 +================== + + * Added `make benchmark` back + * Added `res.send()` support for `String` objects + * Added client-side data exposing example + * Added `res.header()` and `req.header()` aliases for BC + * Added `express.createServer()` for BC + * Perf: memoize parsed urls + * Perf: connect 2.2.0 dep + * Changed: make `expressInit()` middleware self-aware + * Fixed: use app.get() for all core settings + * Fixed redis session example + * Fixed session example. Closes #1105 + * Fixed generated express dep. Closes #1078 + +3.0.0alpha1 / 2012-04-15 +================== + + * Added `app.locals.use(callback)` + * Added `app.locals` object + * Added `app.locals(obj)` + * Added `res.locals` object + * Added `res.locals(obj)` + * Added `res.format()` for content-negotiation + * Added `app.engine()` + * Added `res.cookie()` JSON cookie support + * Added "trust proxy" setting + * Added `req.subdomains` + * Added `req.protocol` + * Added `req.secure` + * Added `req.path` + * Added `req.ips` + * Added `req.fresh` + * Added `req.stale` + * Added comma-delmited / array support for `req.accepts()` + * Added debug instrumentation + * Added `res.set(obj)` + * Added `res.set(field, value)` + * Added `res.get(field)` + * Added `app.get(setting)`. Closes #842 + * Added `req.acceptsLanguage()` + * Added `req.acceptsCharset()` + * Added `req.accepted` + * Added `req.acceptedLanguages` + * Added `req.acceptedCharsets` + * Added "json replacer" setting + * Added "json spaces" setting + * Added X-Forwarded-Proto support to `res.redirect()`. Closes #92 + * Added `--less` support to express(1) + * Added `express.response` prototype + * Added `express.request` prototype + * Added `express.application` prototype + * Added `app.path()` + * Added `app.render()` + * Added `res.type()` to replace `res.contentType()` + * Changed: `res.redirect()` to add relative support + * Changed: enable "jsonp callback" by default + * Changed: renamed "case sensitive routes" to "case sensitive routing" + * Rewrite of all tests with mocha + * Removed "root" setting + * Removed `res.redirect('home')` support + * Removed `req.notify()` + * Removed `app.register()` + * Removed `app.redirect()` + * Removed `app.is()` + * Removed `app.helpers()` + * Removed `app.dynamicHelpers()` + * Fixed `res.sendfile()` with non-GET. Closes #723 + * Fixed express(1) public dir for windows. Closes #866 + +2.5.9/ 2012-04-02 +================== + + * Added support for PURGE request method [pbuyle] + * Fixed `express(1)` generated app `app.address()` before `listening` [mmalecki] + +2.5.8 / 2012-02-08 +================== + + * Update mkdirp dep. Closes #991 + +2.5.7 / 2012-02-06 +================== + + * Fixed `app.all` duplicate DELETE requests [mscdex] + +2.5.6 / 2012-01-13 +================== + + * Updated hamljs dev dep. Closes #953 + +2.5.5 / 2012-01-08 +================== + + * Fixed: set `filename` on cached templates [matthewleon] + +2.5.4 / 2012-01-02 +================== + + * Fixed `express(1)` eol on 0.4.x. Closes #947 + +2.5.3 / 2011-12-30 +================== + + * Fixed `req.is()` when a charset is present + +2.5.2 / 2011-12-10 +================== + + * Fixed: express(1) LF -> CRLF for windows + +2.5.1 / 2011-11-17 +================== + + * Changed: updated connect to 1.8.x + * Removed sass.js support from express(1) + +2.5.0 / 2011-10-24 +================== + + * Added ./routes dir for generated app by default + * Added npm install reminder to express(1) app gen + * Added 0.5.x support + * Removed `make test-cov` since it wont work with node 0.5.x + * Fixed express(1) public dir for windows. Closes #866 + +2.4.7 / 2011-10-05 +================== + + * Added mkdirp to express(1). Closes #795 + * Added simple _json-config_ example + * Added shorthand for the parsed request's pathname via `req.path` + * Changed connect dep to 1.7.x to fix npm issue... + * Fixed `res.redirect()` __HEAD__ support. [reported by xerox] + * Fixed `req.flash()`, only escape args + * Fixed absolute path checking on windows. Closes #829 [reported by andrewpmckenzie] + +2.4.6 / 2011-08-22 +================== + + * Fixed multiple param callback regression. Closes #824 [reported by TroyGoode] + +2.4.5 / 2011-08-19 +================== + + * Added support for routes to handle errors. Closes #809 + * Added `app.routes.all()`. Closes #803 + * Added "basepath" setting to work in conjunction with reverse proxies etc. + * Refactored `Route` to use a single array of callbacks + * Added support for multiple callbacks for `app.param()`. Closes #801 +Closes #805 + * Changed: removed .call(self) for route callbacks + * Dependency: `qs >= 0.3.1` + * Fixed `res.redirect()` on windows due to `join()` usage. Closes #808 + +2.4.4 / 2011-08-05 +================== + + * Fixed `res.header()` intention of a set, even when `undefined` + * Fixed `*`, value no longer required + * Fixed `res.send(204)` support. Closes #771 + +2.4.3 / 2011-07-14 +================== + + * Added docs for `status` option special-case. Closes #739 + * Fixed `options.filename`, exposing the view path to template engines + +2.4.2. / 2011-07-06 +================== + + * Revert "removed jsonp stripping" for XSS + +2.4.1 / 2011-07-06 +================== + + * Added `res.json()` JSONP support. Closes #737 + * Added _extending-templates_ example. Closes #730 + * Added "strict routing" setting for trailing slashes + * Added support for multiple envs in `app.configure()` calls. Closes #735 + * Changed: `res.send()` using `res.json()` + * Changed: when cookie `path === null` don't default it + * Changed; default cookie path to "home" setting. Closes #731 + * Removed _pids/logs_ creation from express(1) + +2.4.0 / 2011-06-28 +================== + + * Added chainable `res.status(code)` + * Added `res.json()`, an explicit version of `res.send(obj)` + * Added simple web-service example + +2.3.12 / 2011-06-22 +================== + + * \#express is now on freenode! come join! + * Added `req.get(field, param)` + * Added links to Japanese documentation, thanks @hideyukisaito! + * Added; the `express(1)` generated app outputs the env + * Added `content-negotiation` example + * Dependency: connect >= 1.5.1 < 2.0.0 + * Fixed view layout bug. Closes #720 + * Fixed; ignore body on 304. Closes #701 + +2.3.11 / 2011-06-04 +================== + + * Added `npm test` + * Removed generation of dummy test file from `express(1)` + * Fixed; `express(1)` adds express as a dep + * Fixed; prune on `prepublish` + +2.3.10 / 2011-05-27 +================== + + * Added `req.route`, exposing the current route + * Added _package.json_ generation support to `express(1)` + * Fixed call to `app.param()` function for optional params. Closes #682 + +2.3.9 / 2011-05-25 +================== + + * Fixed bug-ish with `../' in `res.partial()` calls + +2.3.8 / 2011-05-24 +================== + + * Fixed `app.options()` + +2.3.7 / 2011-05-23 +================== + + * Added route `Collection`, ex: `app.get('/user/:id').remove();` + * Added support for `app.param(fn)` to define param logic + * Removed `app.param()` support for callback with return value + * Removed module.parent check from express(1) generated app. Closes #670 + * Refactored router. Closes #639 + +2.3.6 / 2011-05-20 +================== + + * Changed; using devDependencies instead of git submodules + * Fixed redis session example + * Fixed markdown example + * Fixed view caching, should not be enabled in development + +2.3.5 / 2011-05-20 +================== + + * Added export `.view` as alias for `.View` + +2.3.4 / 2011-05-08 +================== + + * Added `./examples/say` + * Fixed `res.sendfile()` bug preventing the transfer of files with spaces + +2.3.3 / 2011-05-03 +================== + + * Added "case sensitive routes" option. + * Changed; split methods supported per rfc [slaskis] + * Fixed route-specific middleware when using the same callback function several times + +2.3.2 / 2011-04-27 +================== + + * Fixed view hints + +2.3.1 / 2011-04-26 +================== + + * Added `app.match()` as `app.match.all()` + * Added `app.lookup()` as `app.lookup.all()` + * Added `app.remove()` for `app.remove.all()` + * Added `app.remove.VERB()` + * Fixed template caching collision issue. Closes #644 + * Moved router over from connect and started refactor + +2.3.0 / 2011-04-25 +================== + + * Added options support to `res.clearCookie()` + * Added `res.helpers()` as alias of `res.locals()` + * Added; json defaults to UTF-8 with `res.send()`. Closes #632. [Daniel * Dependency `connect >= 1.4.0` + * Changed; auto set Content-Type in res.attachement [Aaron Heckmann] + * Renamed "cache views" to "view cache". Closes #628 + * Fixed caching of views when using several apps. Closes #637 + * Fixed gotcha invoking `app.param()` callbacks once per route middleware. +Closes #638 + * Fixed partial lookup precedence. Closes #631 +Shaw] + +2.2.2 / 2011-04-12 +================== + + * Added second callback support for `res.download()` connection errors + * Fixed `filename` option passing to template engine + +2.2.1 / 2011-04-04 +================== + + * Added `layout(path)` helper to change the layout within a view. Closes #610 + * Fixed `partial()` collection object support. + Previously only anything with `.length` would work. + When `.length` is present one must still be aware of holes, + however now `{ collection: {foo: 'bar'}}` is valid, exposes + `keyInCollection` and `keysInCollection`. + + * Performance improved with better view caching + * Removed `request` and `response` locals + * Changed; errorHandler page title is now `Express` instead of `Connect` + +2.2.0 / 2011-03-30 +================== + + * Added `app.lookup.VERB()`, ex `app.lookup.put('/user/:id')`. Closes #606 + * Added `app.match.VERB()`, ex `app.match.put('/user/12')`. Closes #606 + * Added `app.VERB(path)` as alias of `app.lookup.VERB()`. + * Dependency `connect >= 1.2.0` + +2.1.1 / 2011-03-29 +================== + + * Added; expose `err.view` object when failing to locate a view + * Fixed `res.partial()` call `next(err)` when no callback is given [reported by aheckmann] + * Fixed; `res.send(undefined)` responds with 204 [aheckmann] + +2.1.0 / 2011-03-24 +================== + + * Added `/_?` partial lookup support. Closes #447 + * Added `request`, `response`, and `app` local variables + * Added `settings` local variable, containing the app's settings + * Added `req.flash()` exception if `req.session` is not available + * Added `res.send(bool)` support (json response) + * Fixed stylus example for latest version + * Fixed; wrap try/catch around `res.render()` + +2.0.0 / 2011-03-17 +================== + + * Fixed up index view path alternative. + * Changed; `res.locals()` without object returns the locals + +2.0.0rc3 / 2011-03-17 +================== + + * Added `res.locals(obj)` to compliment `res.local(key, val)` + * Added `res.partial()` callback support + * Fixed recursive error reporting issue in `res.render()` + +2.0.0rc2 / 2011-03-17 +================== + + * Changed; `partial()` "locals" are now optional + * Fixed `SlowBuffer` support. Closes #584 [reported by tyrda01] + * Fixed .filename view engine option [reported by drudge] + * Fixed blog example + * Fixed `{req,res}.app` reference when mounting [Ben Weaver] + +2.0.0rc / 2011-03-14 +================== + + * Fixed; expose `HTTPSServer` constructor + * Fixed express(1) default test charset. Closes #579 [reported by secoif] + * Fixed; default charset to utf-8 instead of utf8 for lame IE [reported by NickP] + +2.0.0beta3 / 2011-03-09 +================== + + * Added support for `res.contentType()` literal + The original `res.contentType('.json')`, + `res.contentType('application/json')`, and `res.contentType('json')` + will work now. + * Added `res.render()` status option support back + * Added charset option for `res.render()` + * Added `.charset` support (via connect 1.0.4) + * Added view resolution hints when in development and a lookup fails + * Added layout lookup support relative to the page view. + For example while rendering `./views/user/index.jade` if you create + `./views/user/layout.jade` it will be used in favour of the root layout. + * Fixed `res.redirect()`. RFC states absolute url [reported by unlink] + * Fixed; default `res.send()` string charset to utf8 + * Removed `Partial` constructor (not currently used) + +2.0.0beta2 / 2011-03-07 +================== + + * Added res.render() `.locals` support back to aid in migration process + * Fixed flash example + +2.0.0beta / 2011-03-03 +================== + + * Added HTTPS support + * Added `res.cookie()` maxAge support + * Added `req.header()` _Referrer_ / _Referer_ special-case, either works + * Added mount support for `res.redirect()`, now respects the mount-point + * Added `union()` util, taking place of `merge(clone())` combo + * Added stylus support to express(1) generated app + * Added secret to session middleware used in examples and generated app + * Added `res.local(name, val)` for progressive view locals + * Added default param support to `req.param(name, default)` + * Added `app.disabled()` and `app.enabled()` + * Added `app.register()` support for omitting leading ".", either works + * Added `res.partial()`, using the same interface as `partial()` within a view. Closes #539 + * Added `app.param()` to map route params to async/sync logic + * Added; aliased `app.helpers()` as `app.locals()`. Closes #481 + * Added extname with no leading "." support to `res.contentType()` + * Added `cache views` setting, defaulting to enabled in "production" env + * Added index file partial resolution, eg: partial('user') may try _views/user/index.jade_. + * Added `req.accepts()` support for extensions + * Changed; `res.download()` and `res.sendfile()` now utilize Connect's + static file server `connect.static.send()`. + * Changed; replaced `connect.utils.mime()` with npm _mime_ module + * Changed; allow `req.query` to be pre-defined (via middleware or other parent + * Changed view partial resolution, now relative to parent view + * Changed view engine signature. no longer `engine.render(str, options, callback)`, now `engine.compile(str, options) -> Function`, the returned function accepts `fn(locals)`. + * Fixed `req.param()` bug returning Array.prototype methods. Closes #552 + * Fixed; using `Stream#pipe()` instead of `sys.pump()` in `res.sendfile()` + * Fixed; using _qs_ module instead of _querystring_ + * Fixed; strip unsafe chars from jsonp callbacks + * Removed "stream threshold" setting + +1.0.8 / 2011-03-01 +================== + + * Allow `req.query` to be pre-defined (via middleware or other parent app) + * "connect": ">= 0.5.0 < 1.0.0". Closes #547 + * Removed the long deprecated __EXPRESS_ENV__ support + +1.0.7 / 2011-02-07 +================== + + * Fixed `render()` setting inheritance. + Mounted apps would not inherit "view engine" + +1.0.6 / 2011-02-07 +================== + + * Fixed `view engine` setting bug when period is in dirname + +1.0.5 / 2011-02-05 +================== + + * Added secret to generated app `session()` call + +1.0.4 / 2011-02-05 +================== + + * Added `qs` dependency to _package.json_ + * Fixed namespaced `require()`s for latest connect support + +1.0.3 / 2011-01-13 +================== + + * Remove unsafe characters from JSONP callback names [Ryan Grove] + +1.0.2 / 2011-01-10 +================== + + * Removed nested require, using `connect.router` + +1.0.1 / 2010-12-29 +================== + + * Fixed for middleware stacked via `createServer()` + previously the `foo` middleware passed to `createServer(foo)` + would not have access to Express methods such as `res.send()` + or props like `req.query` etc. + +1.0.0 / 2010-11-16 +================== + + * Added; deduce partial object names from the last segment. + For example by default `partial('forum/post', postObject)` will + give you the _post_ object, providing a meaningful default. + * Added http status code string representation to `res.redirect()` body + * Added; `res.redirect()` supporting _text/plain_ and _text/html_ via __Accept__. + * Added `req.is()` to aid in content negotiation + * Added partial local inheritance [suggested by masylum]. Closes #102 + providing access to parent template locals. + * Added _-s, --session[s]_ flag to express(1) to add session related middleware + * Added _--template_ flag to express(1) to specify the + template engine to use. + * Added _--css_ flag to express(1) to specify the + stylesheet engine to use (or just plain css by default). + * Added `app.all()` support [thanks aheckmann] + * Added partial direct object support. + You may now `partial('user', user)` providing the "user" local, + vs previously `partial('user', { object: user })`. + * Added _route-separation_ example since many people question ways + to do this with CommonJS modules. Also view the _blog_ example for + an alternative. + * Performance; caching view path derived partial object names + * Fixed partial local inheritance precedence. [reported by Nick Poulden] Closes #454 + * Fixed jsonp support; _text/javascript_ as per mailinglist discussion + +1.0.0rc4 / 2010-10-14 +================== + + * Added _NODE_ENV_ support, _EXPRESS_ENV_ is deprecated and will be removed in 1.0.0 + * Added route-middleware support (very helpful, see the [docs](http://expressjs.com/guide.html#Route-Middleware)) + * Added _jsonp callback_ setting to enable/disable jsonp autowrapping [Dav Glass] + * Added callback query check on response.send to autowrap JSON objects for simple webservice implementations [Dav Glass] + * Added `partial()` support for array-like collections. Closes #434 + * Added support for swappable querystring parsers + * Added session usage docs. Closes #443 + * Added dynamic helper caching. Closes #439 [suggested by maritz] + * Added authentication example + * Added basic Range support to `res.sendfile()` (and `res.download()` etc) + * Changed; `express(1)` generated app using 2 spaces instead of 4 + * Default env to "development" again [aheckmann] + * Removed _context_ option is no more, use "scope" + * Fixed; exposing _./support_ libs to examples so they can run without installs + * Fixed mvc example + +1.0.0rc3 / 2010-09-20 +================== + + * Added confirmation for `express(1)` app generation. Closes #391 + * Added extending of flash formatters via `app.flashFormatters` + * Added flash formatter support. Closes #411 + * Added streaming support to `res.sendfile()` using `sys.pump()` when >= "stream threshold" + * Added _stream threshold_ setting for `res.sendfile()` + * Added `res.send()` __HEAD__ support + * Added `res.clearCookie()` + * Added `res.cookie()` + * Added `res.render()` headers option + * Added `res.redirect()` response bodies + * Added `res.render()` status option support. Closes #425 [thanks aheckmann] + * Fixed `res.sendfile()` responding with 403 on malicious path + * Fixed `res.download()` bug; when an error occurs remove _Content-Disposition_ + * Fixed; mounted apps settings now inherit from parent app [aheckmann] + * Fixed; stripping Content-Length / Content-Type when 204 + * Fixed `res.send()` 204. Closes #419 + * Fixed multiple _Set-Cookie_ headers via `res.header()`. Closes #402 + * Fixed bug messing with error handlers when `listenFD()` is called instead of `listen()`. [thanks guillermo] + + +1.0.0rc2 / 2010-08-17 +================== + + * Added `app.register()` for template engine mapping. Closes #390 + * Added `res.render()` callback support as second argument (no options) + * Added callback support to `res.download()` + * Added callback support for `res.sendfile()` + * Added support for middleware access via `express.middlewareName()` vs `connect.middlewareName()` + * Added "partials" setting to docs + * Added default expresso tests to `express(1)` generated app. Closes #384 + * Fixed `res.sendfile()` error handling, defer via `next()` + * Fixed `res.render()` callback when a layout is used [thanks guillermo] + * Fixed; `make install` creating ~/.node_libraries when not present + * Fixed issue preventing error handlers from being defined anywhere. Closes #387 + +1.0.0rc / 2010-07-28 +================== + + * Added mounted hook. Closes #369 + * Added connect dependency to _package.json_ + + * Removed "reload views" setting and support code + development env never caches, production always caches. + + * Removed _param_ in route callbacks, signature is now + simply (req, res, next), previously (req, res, params, next). + Use _req.params_ for path captures, _req.query_ for GET params. + + * Fixed "home" setting + * Fixed middleware/router precedence issue. Closes #366 + * Fixed; _configure()_ callbacks called immediately. Closes #368 + +1.0.0beta2 / 2010-07-23 +================== + + * Added more examples + * Added; exporting `Server` constructor + * Added `Server#helpers()` for view locals + * Added `Server#dynamicHelpers()` for dynamic view locals. Closes #349 + * Added support for absolute view paths + * Added; _home_ setting defaults to `Server#route` for mounted apps. Closes #363 + * Added Guillermo Rauch to the contributor list + * Added support for "as" for non-collection partials. Closes #341 + * Fixed _install.sh_, ensuring _~/.node_libraries_ exists. Closes #362 [thanks jf] + * Fixed `res.render()` exceptions, now passed to `next()` when no callback is given [thanks guillermo] + * Fixed instanceof `Array` checks, now `Array.isArray()` + * Fixed express(1) expansion of public dirs. Closes #348 + * Fixed middleware precedence. Closes #345 + * Fixed view watcher, now async [thanks aheckmann] + +1.0.0beta / 2010-07-15 +================== + + * Re-write + - much faster + - much lighter + - Check [ExpressJS.com](http://expressjs.com) for migration guide and updated docs + +0.14.0 / 2010-06-15 +================== + + * Utilize relative requires + * Added Static bufferSize option [aheckmann] + * Fixed caching of view and partial subdirectories [aheckmann] + * Fixed mime.type() comments now that ".ext" is not supported + * Updated haml submodule + * Updated class submodule + * Removed bin/express + +0.13.0 / 2010-06-01 +================== + + * Added node v0.1.97 compatibility + * Added support for deleting cookies via Request#cookie('key', null) + * Updated haml submodule + * Fixed not-found page, now using using charset utf-8 + * Fixed show-exceptions page, now using using charset utf-8 + * Fixed view support due to fs.readFile Buffers + * Changed; mime.type() no longer accepts ".type" due to node extname() changes + +0.12.0 / 2010-05-22 +================== + + * Added node v0.1.96 compatibility + * Added view `helpers` export which act as additional local variables + * Updated haml submodule + * Changed ETag; removed inode, modified time only + * Fixed LF to CRLF for setting multiple cookies + * Fixed cookie complation; values are now urlencoded + * Fixed cookies parsing; accepts quoted values and url escaped cookies + +0.11.0 / 2010-05-06 +================== + + * Added support for layouts using different engines + - this.render('page.html.haml', { layout: 'super-cool-layout.html.ejs' }) + - this.render('page.html.haml', { layout: 'foo' }) // assumes 'foo.html.haml' + - this.render('page.html.haml', { layout: false }) // no layout + * Updated ext submodule + * Updated haml submodule + * Fixed EJS partial support by passing along the context. Issue #307 + +0.10.1 / 2010-05-03 +================== + + * Fixed binary uploads. + +0.10.0 / 2010-04-30 +================== + + * Added charset support via Request#charset (automatically assigned to 'UTF-8' when respond()'s + encoding is set to 'utf8' or 'utf-8'. + * Added "encoding" option to Request#render(). Closes #299 + * Added "dump exceptions" setting, which is enabled by default. + * Added simple ejs template engine support + * Added error reponse support for text/plain, application/json. Closes #297 + * Added callback function param to Request#error() + * Added Request#sendHead() + * Added Request#stream() + * Added support for Request#respond(304, null) for empty response bodies + * Added ETag support to Request#sendfile() + * Added options to Request#sendfile(), passed to fs.createReadStream() + * Added filename arg to Request#download() + * Performance enhanced due to pre-reversing plugins so that plugins.reverse() is not called on each request + * Performance enhanced by preventing several calls to toLowerCase() in Router#match() + * Changed; Request#sendfile() now streams + * Changed; Renamed Request#halt() to Request#respond(). Closes #289 + * Changed; Using sys.inspect() instead of JSON.encode() for error output + * Changed; run() returns the http.Server instance. Closes #298 + * Changed; Defaulting Server#host to null (INADDR_ANY) + * Changed; Logger "common" format scale of 0.4f + * Removed Logger "request" format + * Fixed; Catching ENOENT in view caching, preventing error when "views/partials" is not found + * Fixed several issues with http client + * Fixed Logger Content-Length output + * Fixed bug preventing Opera from retaining the generated session id. Closes #292 + +0.9.0 / 2010-04-14 +================== + + * Added DSL level error() route support + * Added DSL level notFound() route support + * Added Request#error() + * Added Request#notFound() + * Added Request#render() callback function. Closes #258 + * Added "max upload size" setting + * Added "magic" variables to collection partials (\_\_index\_\_, \_\_length\_\_, \_\_isFirst\_\_, \_\_isLast\_\_). Closes #254 + * Added [haml.js](http://github.com/visionmedia/haml.js) submodule; removed haml-js + * Added callback function support to Request#halt() as 3rd/4th arg + * Added preprocessing of route param wildcards using param(). Closes #251 + * Added view partial support (with collections etc) + * Fixed bug preventing falsey params (such as ?page=0). Closes #286 + * Fixed setting of multiple cookies. Closes #199 + * Changed; view naming convention is now NAME.TYPE.ENGINE (for example page.html.haml) + * Changed; session cookie is now httpOnly + * Changed; Request is no longer global + * Changed; Event is no longer global + * Changed; "sys" module is no longer global + * Changed; moved Request#download to Static plugin where it belongs + * Changed; Request instance created before body parsing. Closes #262 + * Changed; Pre-caching views in memory when "cache view contents" is enabled. Closes #253 + * Changed; Pre-caching view partials in memory when "cache view partials" is enabled + * Updated support to node --version 0.1.90 + * Updated dependencies + * Removed set("session cookie") in favour of use(Session, { cookie: { ... }}) + * Removed utils.mixin(); use Object#mergeDeep() + +0.8.0 / 2010-03-19 +================== + + * Added coffeescript example app. Closes #242 + * Changed; cache api now async friendly. Closes #240 + * Removed deprecated 'express/static' support. Use 'express/plugins/static' + +0.7.6 / 2010-03-19 +================== + + * Added Request#isXHR. Closes #229 + * Added `make install` (for the executable) + * Added `express` executable for setting up simple app templates + * Added "GET /public/*" to Static plugin, defaulting to /public + * Added Static plugin + * Fixed; Request#render() only calls cache.get() once + * Fixed; Namespacing View caches with "view:" + * Fixed; Namespacing Static caches with "static:" + * Fixed; Both example apps now use the Static plugin + * Fixed set("views"). Closes #239 + * Fixed missing space for combined log format + * Deprecated Request#sendfile() and 'express/static' + * Removed Server#running + +0.7.5 / 2010-03-16 +================== + + * Added Request#flash() support without args, now returns all flashes + * Updated ext submodule + +0.7.4 / 2010-03-16 +================== + + * Fixed session reaper + * Changed; class.js replacing js-oo Class implementation (quite a bit faster, no browser cruft) + +0.7.3 / 2010-03-16 +================== + + * Added package.json + * Fixed requiring of haml / sass due to kiwi removal + +0.7.2 / 2010-03-16 +================== + + * Fixed GIT submodules (HAH!) + +0.7.1 / 2010-03-16 +================== + + * Changed; Express now using submodules again until a PM is adopted + * Changed; chat example using millisecond conversions from ext + +0.7.0 / 2010-03-15 +================== + + * Added Request#pass() support (finds the next matching route, or the given path) + * Added Logger plugin (default "common" format replaces CommonLogger) + * Removed Profiler plugin + * Removed CommonLogger plugin + +0.6.0 / 2010-03-11 +================== + + * Added seed.yml for kiwi package management support + * Added HTTP client query string support when method is GET. Closes #205 + + * Added support for arbitrary view engines. + For example "foo.engine.html" will now require('engine'), + the exports from this module are cached after the first require(). + + * Added async plugin support + + * Removed usage of RESTful route funcs as http client + get() etc, use http.get() and friends + + * Removed custom exceptions + +0.5.0 / 2010-03-10 +================== + + * Added ext dependency (library of js extensions) + * Removed extname() / basename() utils. Use path module + * Removed toArray() util. Use arguments.values + * Removed escapeRegexp() util. Use RegExp.escape() + * Removed process.mixin() dependency. Use utils.mixin() + * Removed Collection + * Removed ElementCollection + * Shameless self promotion of ebook "Advanced JavaScript" (http://dev-mag.com) ;) + +0.4.0 / 2010-02-11 +================== + + * Added flash() example to sample upload app + * Added high level restful http client module (express/http) + * Changed; RESTful route functions double as HTTP clients. Closes #69 + * Changed; throwing error when routes are added at runtime + * Changed; defaulting render() context to the current Request. Closes #197 + * Updated haml submodule + +0.3.0 / 2010-02-11 +================== + + * Updated haml / sass submodules. Closes #200 + * Added flash message support. Closes #64 + * Added accepts() now allows multiple args. fixes #117 + * Added support for plugins to halt. Closes #189 + * Added alternate layout support. Closes #119 + * Removed Route#run(). Closes #188 + * Fixed broken specs due to use(Cookie) missing + +0.2.1 / 2010-02-05 +================== + + * Added "plot" format option for Profiler (for gnuplot processing) + * Added request number to Profiler plugin + * Fixed binary encoding for multi-part file uploads, was previously defaulting to UTF8 + * Fixed issue with routes not firing when not files are present. Closes #184 + * Fixed process.Promise -> events.Promise + +0.2.0 / 2010-02-03 +================== + + * Added parseParam() support for name[] etc. (allows for file inputs with "multiple" attr) Closes #180 + * Added Both Cache and Session option "reapInterval" may be "reapEvery". Closes #174 + * Added expiration support to cache api with reaper. Closes #133 + * Added cache Store.Memory#reap() + * Added Cache; cache api now uses first class Cache instances + * Added abstract session Store. Closes #172 + * Changed; cache Memory.Store#get() utilizing Collection + * Renamed MemoryStore -> Store.Memory + * Fixed use() of the same plugin several time will always use latest options. Closes #176 + +0.1.0 / 2010-02-03 +================== + + * Changed; Hooks (before / after) pass request as arg as well as evaluated in their context + * Updated node support to 0.1.27 Closes #169 + * Updated dirname(__filename) -> __dirname + * Updated libxmljs support to v0.2.0 + * Added session support with memory store / reaping + * Added quick uid() helper + * Added multi-part upload support + * Added Sass.js support / submodule + * Added production env caching view contents and static files + * Added static file caching. Closes #136 + * Added cache plugin with memory stores + * Added support to StaticFile so that it works with non-textual files. + * Removed dirname() helper + * Removed several globals (now their modules must be required) + +0.0.2 / 2010-01-10 +================== + + * Added view benchmarks; currently haml vs ejs + * Added Request#attachment() specs. Closes #116 + * Added use of node's parseQuery() util. Closes #123 + * Added `make init` for submodules + * Updated Haml + * Updated sample chat app to show messages on load + * Updated libxmljs parseString -> parseHtmlString + * Fixed `make init` to work with older versions of git + * Fixed specs can now run independant specs for those who cant build deps. Closes #127 + * Fixed issues introduced by the node url module changes. Closes 126. + * Fixed two assertions failing due to Collection#keys() returning strings + * Fixed faulty Collection#toArray() spec due to keys() returning strings + * Fixed `make test` now builds libxmljs.node before testing + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/4d/d6d9ec241556fb9cc609fa9d95fa27adf474bd367df028a3ddfb066a81ade0568c07c22dfa53a96d095ab2132f116883834485bdecb9c9e9a0252a8ea49c6a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4d/d6d9ec241556fb9cc609fa9d95fa27adf474bd367df028a3ddfb066a81ade0568c07c22dfa53a96d095ab2132f116883834485bdecb9c9e9a0252a8ea49c6a new file mode 100644 index 000000000..cb9740fd4 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4d/d6d9ec241556fb9cc609fa9d95fa27adf474bd367df028a3ddfb066a81ade0568c07c22dfa53a96d095ab2132f116883834485bdecb9c9e9a0252a8ea49c6a @@ -0,0 +1,10 @@ +{ + "name": "escape-html", + "description": "Escape HTML entities", + "version": "1.0.1", + "keywords": ["escape", "html", "utility"], + "dependencies": {}, + "scripts": [ + "index.js" + ] +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/4e/4d4f1243c8ec24e9f09ea5ab5534b0e5dfd0029a20cd4a91b8385861905b136694c45e4015e28ecb1aee1e9af9bc17a7b70137447648621652f9b12f0faae6 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4e/4d4f1243c8ec24e9f09ea5ab5534b0e5dfd0029a20cd4a91b8385861905b136694c45e4015e28ecb1aee1e9af9bc17a7b70137447648621652f9b12f0faae6 new file mode 100644 index 000000000..dd1c64395 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/4e/4d4f1243c8ec24e9f09ea5ab5534b0e5dfd0029a20cd4a91b8385861905b136694c45e4015e28ecb1aee1e9af9bc17a7b70137447648621652f9b12f0faae6 @@ -0,0 +1,87 @@ +/** + * @license + * Lo-Dash 2.4.2 (Custom Build) lodash.com/license | Underscore.js 1.5.2 underscorejs.org/LICENSE + * Build: `lodash modern -o ./dist/lodash.js` + */ +;(function(){function n(n,r,t){for(var e=(t||0)-1,u=n?n.length:0;++e-1?0:-1:r?0:-1}function t(n){var r=this.cache,t=typeof n;if("boolean"==t||null==n)r[n]=!0;else{"number"!=t&&"string"!=t&&(t="object");var e="number"==t?n:m+n,u=r[t]||(r[t]={});"object"==t?(u[e]||(u[e]=[])).push(n):u[e]=!0; 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+var through = require('through'); +var logfmt = require('../logfmt'); +var split = require('split'); + +var server = restify.createServer({ + name: 'logfmt-test-server' +}) + +server.use(logfmt.requestLogger()); + +server.post('/logs', function(req, res, next){ + + var jsonStream = through(function(line){ + this.queue(JSON.stringify(line)) + }, function(){ + this.queue(null) + }) + + req.pipe(logfmt.streamParser()) + .pipe(jsonStream) + .pipe(process.stdout); + + res.send(201, 'OK') + + return next(); +}) + +server.listen(3000); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/492a788f81831e6b3f17628eabea73dbaf2e827ea1808e075150aff266c66ad88962f39d2fe2dd4e10e4ec01072d94617f01c09be829abb7fb52a3ac87ef25 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/492a788f81831e6b3f17628eabea73dbaf2e827ea1808e075150aff266c66ad88962f39d2fe2dd4e10e4ec01072d94617f01c09be829abb7fb52a3ac87ef25 new file mode 100644 index 000000000..ba2a97b57 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/492a788f81831e6b3f17628eabea73dbaf2e827ea1808e075150aff266c66ad88962f39d2fe2dd4e10e4ec01072d94617f01c09be829abb7fb52a3ac87ef25 @@ -0,0 +1,2 @@ +node_modules +coverage diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/4efeac4e790e982db3533cd0f13bf5291f276daa3d34cc68e73bde25fb93392f7573803c14125bed319cb69d30900c6a829944ae3804817e690fc2de364e4b b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/4efeac4e790e982db3533cd0f13bf5291f276daa3d34cc68e73bde25fb93392f7573803c14125bed319cb69d30900c6a829944ae3804817e690fc2de364e4b new file mode 100644 index 000000000..45cb8d829 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/4efeac4e790e982db3533cd0f13bf5291f276daa3d34cc68e73bde25fb93392f7573803c14125bed319cb69d30900c6a829944ae3804817e690fc2de364e4b @@ -0,0 +1,28 @@ +{ + "author": "Brian J. Brennan (http://bjb.io)", + "name": "buffer-crc32", + "description": "A pure javascript CRC32 algorithm that plays nice with binary data", + "version": "0.2.1", + "contributors": [ + { "name": "Vladimir Kuznetsov", + "github": "mistakster" + } + ], + "homepage": "https://github.com/brianloveswords/buffer-crc32", + "repository": { + "type": "git", + "url": "git://github.com/brianloveswords/buffer-crc32.git" + }, + "main": "index.js", + "scripts": { + "test": "./node_modules/.bin/tap tests/*.test.js" + }, + "dependencies": {}, + "devDependencies": { + "tap": "~0.2.5" + }, + "optionalDependencies": {}, + "engines": { + "node": "*" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/5994237c13ab4378d20a48567fde5ae32795a91aa3935da2d2e2e64424a6cfb0d4312b477cec879d9498601a5a2735c9a258b1b6e2d31f229bc329154c00fd b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/5994237c13ab4378d20a48567fde5ae32795a91aa3935da2d2e2e64424a6cfb0d4312b477cec879d9498601a5a2735c9a258b1b6e2d31f229bc329154c00fd new file mode 100644 index 000000000..bb0f9efcc --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/5994237c13ab4378d20a48567fde5ae32795a91aa3935da2d2e2e64424a6cfb0d4312b477cec879d9498601a5a2735c9a258b1b6e2d31f229bc329154c00fd @@ -0,0 +1,89 @@ +var crc32 = require('..'); +var test = require('tap').test; + +test('simple crc32 is no problem', function (t) { + var input = Buffer('hey sup bros'); + var expected = Buffer([0x47, 0xfa, 0x55, 0x70]); + t.same(crc32(input), expected); + t.end(); +}); + +test('another simple one', function (t) { + var input = Buffer('IEND'); + var expected = Buffer([0xae, 0x42, 0x60, 0x82]); + t.same(crc32(input), expected); + t.end(); +}); + +test('slightly more complex', function (t) { + var input = Buffer([0x00, 0x00, 0x00]); + var expected = Buffer([0xff, 0x41, 0xd9, 0x12]); + t.same(crc32(input), expected); + t.end(); +}); + +test('complex crc32 gets calculated like a champ', function (t) { + var input = Buffer('शीर्षक'); + var expected = Buffer([0x17, 0xb8, 0xaf, 0xf1]); + t.same(crc32(input), expected); + t.end(); +}); + +test('casts to buffer if necessary', function (t) { + var input = 'शीर्षक'; + var expected = Buffer([0x17, 0xb8, 0xaf, 0xf1]); + t.same(crc32(input), expected); + t.end(); +}); + +test('can do signed', function (t) { + var input = 'ham sandwich'; + var expected = -1891873021; + t.same(crc32.signed(input), expected); + t.end(); +}); + +test('can do unsigned', function (t) { + var input = 'bear sandwich'; + var expected = 3711466352; + t.same(crc32.unsigned(input), expected); + t.end(); +}); + + +test('simple crc32 in append mode', function (t) { + var input = [Buffer('hey'), Buffer(' '), Buffer('sup'), Buffer(' '), Buffer('bros')]; + var expected = Buffer([0x47, 0xfa, 0x55, 0x70]); + for (var crc = 0, i = 0; i < input.length; i++) { + crc = crc32(input[i], crc); + } + t.same(crc, expected); + t.end(); +}); + + +test('can do signed in append mode', function (t) { + var input1 = 'ham'; + var input2 = ' '; + var input3 = 'sandwich'; + var expected = -1891873021; + + var crc = crc32.signed(input1); + crc = crc32.signed(input2, crc); + crc = crc32.signed(input3, crc); + + t.same(crc, expected); + t.end(); +}); + +test('can do unsigned in append mode', function (t) { + var input1 = 'bear san'; + var input2 = 'dwich'; + var expected = 3711466352; + + var crc = crc32.unsigned(input1); + crc = crc32.unsigned(input2, crc); + t.same(crc, expected); + t.end(); +}); + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/69ef3a482bb8686b5456e29e4bb8f0a33cd16af7c95b27b8e451b5df1f88507c0fed2afa4c6e65c25ec4f1e84d007bd4b6c8c2e11df81bc06b23f9b539f626 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/69ef3a482bb8686b5456e29e4bb8f0a33cd16af7c95b27b8e451b5df1f88507c0fed2afa4c6e65c25ec4f1e84d007bd4b6c8c2e11df81bc06b23f9b539f626 new file mode 100644 index 000000000..dbade0114 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/69ef3a482bb8686b5456e29e4bb8f0a33cd16af7c95b27b8e451b5df1f88507c0fed2afa4c6e65c25ec4f1e84d007bd4b6c8c2e11df81bc06b23f9b539f626 @@ -0,0 +1,2 @@ +foo=bar a=14 baz="hello kitty" cool%story=bro f %^asdf +at=error code=H12 desc="Request timeout" method=GET path=/users/user38948@heroku.com/usage/2013-05-01T00:00:00Z/2013-05-01T00:00:00Z?exclude=platform%3Adyno%3Aphysical host=vault-usage-read.herokuapp.com fwd="50.17.15.69" dyno=web.21 connect=17ms service=30000ms status=503 bytes=0 diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/8fd2eef8ac20fcd1678643d00ff046db2586784a7dc475c230232f4c8e79b6dbb6f457a37bd1664b094ee17238008bb91ffa1e0e13c043f742beb85570ea36 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/8fd2eef8ac20fcd1678643d00ff046db2586784a7dc475c230232f4c8e79b6dbb6f457a37bd1664b094ee17238008bb91ffa1e0e13c043f742beb85570ea36 new file mode 100644 index 000000000..2e891316e --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/8fd2eef8ac20fcd1678643d00ff046db2586784a7dc475c230232f4c8e79b6dbb6f457a37bd1664b094ee17238008bb91ffa1e0e13c043f742beb85570ea36 @@ -0,0 +1,26 @@ + +var inspect = require('util').inspect +var es = require('event-stream') //load event-stream +var split = require('../') + +if(!module.parent) { + es.pipe( //pipe joins streams together + process.openStdin(), //open stdin + split(), //split stream to break on newlines + es.map(function (data, callback) {//turn this async function into a stream + var j + try { + j = JSON.parse(data) //try to parse input into json + } catch (err) { + return callback(null, data) //if it fails just pass it anyway + } + callback(null, inspect(j)) //render it nicely + }), + process.stdout // pipe it to stdout ! + ) + } + +// run this +// +// curl -sS registry.npmjs.org/event-stream | node pretty.js +// diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/a2832e4255b608a2fbef59cd805acb70b2889a852e910581f0397ac2f67db30dbf5f8598d3f8a838539805ba5103319b3c2f3e1c198c70e8aade86b1256298 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/a2832e4255b608a2fbef59cd805acb70b2889a852e910581f0397ac2f67db30dbf5f8598d3f8a838539805ba5103319b3c2f3e1c198c70e8aade86b1256298 new file mode 100644 index 000000000..c09cf0c69 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/a2832e4255b608a2fbef59cd805acb70b2889a852e910581f0397ac2f67db30dbf5f8598d3f8a838539805ba5103319b3c2f3e1c198c70e8aade86b1256298 @@ -0,0 +1,26 @@ +/** + * Initialization middleware, exposing the + * request and response to eachother, as well + * as defaulting the X-Powered-By header field. + * + * @param {Function} app + * @return {Function} + * @api private + */ + +exports.init = function(app){ + return function expressInit(req, res, next){ + if (app.enabled('x-powered-by')) res.setHeader('X-Powered-By', 'Express'); + req.res = res; + res.req = req; + req.next = next; + + req.__proto__ = app.request; + res.__proto__ = app.response; + + res.locals = res.locals || Object.create(null); + + next(); + }; +}; + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/f4df8336cf0768f93581a5bd03fed927a449596079d27ed41cde6fc0690686a5666c80da317f2b9c3f21b92c58ae72a0b60e182ed194441b3e42550dc40ff0 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/f4df8336cf0768f93581a5bd03fed927a449596079d27ed41cde6fc0690686a5666c80da317f2b9c3f21b92c58ae72a0b60e182ed194441b3e42550dc40ff0 new file mode 100644 index 000000000..48be0c5e4 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/50/f4df8336cf0768f93581a5bd03fed927a449596079d27ed41cde6fc0690686a5666c80da317f2b9c3f21b92c58ae72a0b60e182ed194441b3e42550dc40ff0 @@ -0,0 +1,114 @@ +var path = require('path'); +var fs = require('fs'); + +function Mime() { + // Map of extension -> mime type + this.types = Object.create(null); + + // Map of mime type -> extension + this.extensions = Object.create(null); +} + +/** + * Define mimetype -> extension mappings. Each key is a mime-type that maps + * to an array of extensions associated with the type. The first extension is + * used as the default extension for the type. + * + * e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']}); + * + * @param map (Object) type definitions + */ +Mime.prototype.define = function (map) { + for (var type in map) { + var exts = map[type]; + + for (var i = 0; i < exts.length; i++) { + if (process.env.DEBUG_MIME && this.types[exts]) { + console.warn(this._loading.replace(/.*\//, ''), 'changes "' + exts[i] + '" extension type from ' + + this.types[exts] + ' to ' + type); + } + + this.types[exts[i]] = type; + } + + // Default extension is the first one we encounter + if (!this.extensions[type]) { + this.extensions[type] = exts[0]; + } + } +}; + +/** + * Load an Apache2-style ".types" file + * + * This may be called multiple times (it's expected). Where files declare + * overlapping types/extensions, the last file wins. + * + * @param file (String) path of file to load. + */ +Mime.prototype.load = function(file) { + + this._loading = file; + // Read file and split into lines + var map = {}, + content = fs.readFileSync(file, 'ascii'), + lines = content.split(/[\r\n]+/); + + lines.forEach(function(line) { + // Clean up whitespace/comments, and split into fields + var fields = line.replace(/\s*#.*|^\s*|\s*$/g, '').split(/\s+/); + map[fields.shift()] = fields; + }); + + this.define(map); + + this._loading = null; +}; + +/** + * Lookup a mime type based on extension + */ +Mime.prototype.lookup = function(path, fallback) { + var ext = path.replace(/.*[\.\/\\]/, '').toLowerCase(); + + return this.types[ext] || fallback || this.default_type; +}; + +/** + * Return file extension associated with a mime type + */ +Mime.prototype.extension = function(mimeType) { + var type = mimeType.match(/^\s*([^;\s]*)(?:;|\s|$)/)[1].toLowerCase(); + return this.extensions[type]; +}; + +// Default instance +var mime = new Mime(); + +// Load local copy of +// http://svn.apache.org/repos/asf/httpd/httpd/trunk/docs/conf/mime.types +mime.load(path.join(__dirname, 'types/mime.types')); + +// Load additional types from node.js community +mime.load(path.join(__dirname, 'types/node.types')); + +// Default type +mime.default_type = mime.lookup('bin'); + +// +// Additional API specific to the default instance +// + +mime.Mime = Mime; + +/** + * Lookup a charset based on mime type. + */ +mime.charsets = { + lookup: function(mimeType, fallback) { + // Assume text types are utf8 + return (/^text\//).test(mimeType) ? 'UTF-8' : fallback; + } +}; + +module.exports = mime; diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/51/fa3090dcc9df2ee589d79a6e53be5ae97ace215f68a7b06bd44cf5d9fbeddf25ccbaba90752b9d229f579b08e6989d8a1c1f70450654e6ab11d822b9c2e9dd b/fixtures/vendored/pnpm/.pnpm-store/v10/files/51/fa3090dcc9df2ee589d79a6e53be5ae97ace215f68a7b06bd44cf5d9fbeddf25ccbaba90752b9d229f579b08e6989d8a1c1f70450654e6ab11d822b9c2e9dd new file mode 100644 index 000000000..e01e5adcb --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/51/fa3090dcc9df2ee589d79a6e53be5ae97ace215f68a7b06bd44cf5d9fbeddf25ccbaba90752b9d229f579b08e6989d8a1c1f70450654e6ab11d822b9c2e9dd @@ -0,0 +1,33 @@ +{ + "name": "logfmt", + "version": "1.1.3", + "description": "key=value logger and parser", + "main": "logfmt.js", + "scripts": { + "test": "mocha" + }, + "bin": { + "logfmt": "./bin/logfmt" + }, + "dependencies": { + "split": "0.2.x", + "through": "2.3.x", + "lodash": "~2.4.1" + }, + "devDependencies": { + "express": "3.3.x", + "mocha": "*", + "restify": "*" + }, + "repository": { + "type": "git", + "url": "https://github.com/csquared/node-logfmt" + }, + "keywords": [ + "log", + "parser", + "logfmt" + ], + "author": "csquared", + "license": "MIT" +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/52/26242ae99464fe9add0d1faef9d7059da9ffc89cbf4d359dd51048e07f8fb000738fd6b845b296ef51e0245c1735212ad8f828d95f344ae38b5e454e109fc0 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/52/26242ae99464fe9add0d1faef9d7059da9ffc89cbf4d359dd51048e07f8fb000738fd6b845b296ef51e0245c1735212ad8f828d95f344ae38b5e454e109fc0 new file mode 100644 index 000000000..21bfd68dc --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/52/26242ae99464fe9add0d1faef9d7059da9ffc89cbf4d359dd51048e07f8fb000738fd6b845b296ef51e0245c1735212ad8f828d95f344ae38b5e454e109fc0 @@ -0,0 +1,51 @@ + +/* +Module dependencies. +*/ + +/* +JSON: + +Parse logplex request bodies, providing the +parsed object as `req.body`. + +Options: none + +@param content_type {String} use when Content-Type matches this string +@param parser {Function} parsing function takes String body and returns new body +@return {Function} +@api public +*/ + +exports = module.exports = function(options) { + var limit; + if (options == null) options = {}; + + return function(req, res, next) { + if (req._body) return next(); + var is_mime = req.header('content-type') === options.contentType; + if (!is_mime) return next(); + req._body = true; + req.body = req.body || {}; + var buf; + buf = ""; + req.setEncoding("utf8"); + req.on("data", function(chunk) { + return buf += chunk; + }); + req.on("end", function() { + try { + var lines = [] + buf.trim().split("\n").forEach(function(line){ + lines.push(options.parser(line)) + }) + req.body = lines; + } catch (err) { + err.body = buf; + err.status = 400; + return next(err); + } + return next(); + }); + }; +}; diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/53/00a0effc3b2952703828f5489fc749efbb696682882665cecdc225cb4be3ddde3d988f7fd64dbe5e4caae2305519e01e2cb98ac2f3f202969707fc695b798f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/53/00a0effc3b2952703828f5489fc749efbb696682882665cecdc225cb4be3ddde3d988f7fd64dbe5e4caae2305519e01e2cb98ac2f3f202969707fc695b798f new file mode 100644 index 000000000..5621900aa --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/53/00a0effc3b2952703828f5489fc749efbb696682882665cecdc225cb4be3ddde3d988f7fd64dbe5e4caae2305519e01e2cb98ac2f3f202969707fc695b798f @@ -0,0 +1,5 @@ +node_modules +build +examples/big_file +examples/big_file2 +examples/million_line_file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/54/857eaeb429b3f297f97de2e75f6db5ce36e584d3417a280e8813dae8be15acf68ccb255127f09b6dd2343046ca544c2f6f3f01d7bf3c952e550850ca6401da b/fixtures/vendored/pnpm/.pnpm-store/v10/files/54/857eaeb429b3f297f97de2e75f6db5ce36e584d3417a280e8813dae8be15acf68ccb255127f09b6dd2343046ca544c2f6f3f01d7bf3c952e550850ca6401da new file mode 100644 index 000000000..4daf806f2 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/54/857eaeb429b3f297f97de2e75f6db5ce36e584d3417a280e8813dae8be15acf68ccb255127f09b6dd2343046ca544c2f6f3f01d7bf3c952e550850ca6401da @@ -0,0 +1,39 @@ +# Serve Static + +Previously `connect.static()`. + +Usage: + +```js +var connect = require('connect'); +var serveStatic = require('serve-static'); + +var app = connect(); + +app.use(serveStatic('public/ftp', {'index': 'default.html'})); +app.listen(); +``` + +## License + +The MIT License (MIT) + +Copyright (c) 2014 Douglas Christopher Wilson + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/56/20841199bb98fde274438f0db367a8c2828df896c411fb011a513174e498e1aa61e21192f3270cc34343054ca01dfc5b9e6082216673f4fd41cf4f45e79c6c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/56/20841199bb98fde274438f0db367a8c2828df896c411fb011a513174e498e1aa61e21192f3270cc34343054ca01dfc5b9e6082216673f4fd41cf4f45e79c6c new file mode 100644 index 000000000..5e76f5c15 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/56/20841199bb98fde274438f0db367a8c2828df896c411fb011a513174e498e1aa61e21192f3270cc34343054ca01dfc5b9e6082216673f4fd41cf4f45e79c6c @@ -0,0 +1,23 @@ +{ + "name": "merge-descriptors", + "description": "Merge objects using descriptors", + "version": "0.0.2", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com", + "twitter": "https://twitter.com/jongleberry" + }, + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/component/merge-descriptors.git" + }, + "bugs": { + "mail": "me@jongleberry.com", + "url": "https://github.com/component/merge-descriptors/issues" + }, + "scripts": { + "test": "make test;" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/58/ca62b2c151875557a99e5dd8c99780666ba8f5246396493ba84e1cf7f6e7dd8ce7467ff833b7a29dc7d0bbc03243cda036a9134daf1a0fbf984c01c6a87193 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/58/ca62b2c151875557a99e5dd8c99780666ba8f5246396493ba84e1cf7f6e7dd8ce7467ff833b7a29dc7d0bbc03243cda036a9134daf1a0fbf984c01c6a87193 new file mode 100644 index 000000000..8933c1630 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/58/ca62b2c151875557a99e5dd8c99780666ba8f5246396493ba84e1cf7f6e7dd8ce7467ff833b7a29dc7d0bbc03243cda036a9134daf1a0fbf984c01c6a87193 @@ -0,0 +1,31 @@ +{ + "name": "accepts", + "description": "Higher-level content negotiation", + "version": "1.0.0", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com", + "twitter": "https://twitter.com/jongleberry" + }, + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/expressjs/accepts.git" + }, + "bugs": { + "mail": "me@jongleberry.com", + "url": "https://github.com/expressjs/accepts/issues" + }, + "dependencies": { + "mime": "~1.2.11", + "negotiator": "~0.3.0" + }, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "scripts": { + "test": "make test" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/58/cad875a70c9a8a1778ca52ad1f0206819ebc1a57d20c823a1e45b22e8e018af137e0a547cdefb500b4f83182d6a134cedfc5faa165aef911032fac24df7003 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/58/cad875a70c9a8a1778ca52ad1f0206819ebc1a57d20c823a1e45b22e8e018af137e0a547cdefb500b4f83182d6a134cedfc5faa165aef911032fac24df7003 new file mode 100644 index 000000000..7aacdf0c0 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/58/cad875a70c9a8a1778ca52ad1f0206819ebc1a57d20c823a1e45b22e8e018af137e0a547cdefb500b4f83182d6a134cedfc5faa165aef911032fac24df7003 @@ -0,0 +1,21 @@ +1.0.3 / 2014-01-28 +================== + + * fix for timing attacks + +1.0.2 / 2014-01-28 +================== + + * fix missing repository warning + * fix typo in test + +1.0.1 / 2013-04-15 +================== + + * Revert "Changed underlying HMAC algo. to sha512." + * Revert "Fix for timing attacks on MAC verification." + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/59/139f18ceccb843d3320ce9d9d13cb2dc4efa6a77ae08e9cf1d6f2f2208d25b621a51894f5d38bb7170aa2e9a62b0d09ad771e6204a5fbd9f5fec69ac8e17bb b/fixtures/vendored/pnpm/.pnpm-store/v10/files/59/139f18ceccb843d3320ce9d9d13cb2dc4efa6a77ae08e9cf1d6f2f2208d25b621a51894f5d38bb7170aa2e9a62b0d09ad771e6204a5fbd9f5fec69ac8e17bb new file mode 100644 index 000000000..1a0c801f8 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/59/139f18ceccb843d3320ce9d9d13cb2dc4efa6a77ae08e9cf1d6f2f2208d25b621a51894f5d38bb7170aa2e9a62b0d09ad771e6204a5fbd9f5fec69ac8e17bb @@ -0,0 +1,97 @@ +# Accepts [![Build Status](https://travis-ci.org/expressjs/accepts.png)](https://travis-ci.org/expressjs/accepts) + +Higher level content negotation based on [negotiator](https://github.com/federomero/negotiator). Extracted from [koa](https://github.com/koajs/koa) for general use. + +In addition to negotatior, it allows: + +- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])` as well as `('text/html', 'application/json')`. +- Allows type shorthands such as `json`. +- Returns `false` when no types match +- Treats non-existent headers as `*` + +## API + +### var accept = new Accepts(req) + +```js +var accepts = require('accepts') + +http.createServer(function (req, res) { + var accept = accepts(req) +}) +``` + +### accept\[property\]\(\) + +Returns all the explicitly accepted content property as an array in descending priority. + +- `accept.types()` +- `accept.encodings()` +- `accept.charsets()` +- `accept.languages()` + +They are also aliased in singular form such as `accept.type()`. `accept.languages()` is also aliased as `accept.langs()`, etc. + +Note: you should almost never do this in a real app as it defeats the purpose of content negotiation. + +Example: + +```js +// in Google Chrome +var encodings = accept.encodings() // -> ['sdch', 'gzip', 'deflate'] +``` + +Since you probably don't support `sdch`, you should just supply the encodings you support: + +```js +var encoding = accept.encodings('gzip', 'deflate') // -> 'gzip', probably +``` + +### accept\[property\]\(values, ...\) + +You can either have `values` be an array or have an argument list of values. + +If the client does not accept any `values`, `false` will be returned. +If the client accepts any `values`, a filtered list of accepted `values` will be return in descending priority. + +For `accept.types()`, shorthand mime types are allowed. + +Example: + +```js +// req.headers.accept = 'application/json' + +accept.types('json') // -> 'json' +accept.types('html', 'json') // -> 'json' +accept.types('html') // -> false + +// req.headers.accept = '' +// which is equivalent to `*` + +accept.types() // -> [], no explicit types +accept.types('text/html', 'text/json') // -> 'text/html', since it was first +``` + +## License + +The MIT License (MIT) + +Copyright (c) 2013 Jonathan Ong me@jongleberry.com + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/5a/23ee771f6ed320d93b55cc905c343cdf2a470b4812499253c36ffc0d4bfd26d6afb7be2649de1a9f8d64a716f4a50d5dfb92649bb03c33ae0b164c7797f74a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/5a/23ee771f6ed320d93b55cc905c343cdf2a470b4812499253c36ffc0d4bfd26d6afb7be2649de1a9f8d64a716f4a50d5dfb92649bb03c33ae0b164c7797f74a new file mode 100644 index 000000000..dad2273c5 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/5a/23ee771f6ed320d93b55cc905c343cdf2a470b4812499253c36ffc0d4bfd26d6afb7be2649de1a9f8d64a716f4a50d5dfb92649bb03c33ae0b164c7797f74a @@ -0,0 +1,4 @@ +language: node_js +node_js: + - 0.8 + - "0.10" diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/5c/0ef0e6ac1bc7c3ae90d0b6c1b9263d29287ad3acebae349f254b104f93c0fee5571be5703abc8cf0d2f690a1234694f72be974fb047614f6528eb38511d843 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/5c/0ef0e6ac1bc7c3ae90d0b6c1b9263d29287ad3acebae349f254b104f93c0fee5571be5703abc8cf0d2f690a1234694f72be974fb047614f6528eb38511d843 new file mode 100644 index 000000000..276521145 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/5c/0ef0e6ac1bc7c3ae90d0b6c1b9263d29287ad3acebae349f254b104f93c0fee5571be5703abc8cf0d2f690a1234694f72be974fb047614f6528eb38511d843 @@ -0,0 +1,16 @@ +/** + * Escape special characters in the given string of html. + * + * @param {String} html + * @return {String} + * @api private + */ + +module.exports = function(html) { + return String(html) + .replace(/&/g, '&') + .replace(/"/g, '"') + .replace(/'/g, ''') + .replace(//g, '>'); +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/5c/e0bd258f3153f5e11bd0ce4f7986d3d09173fa2eb2a433672237764a91722b04c6a034a392c6cf34fff446437843109271308b17e625be4a4229dd425a5e99 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/5c/e0bd258f3153f5e11bd0ce4f7986d3d09173fa2eb2a433672237764a91722b04c6a034a392c6cf34fff446437843109271308b17e625be4a4229dd425a5e99 new file mode 100644 index 000000000..c0992cf88 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/5c/e0bd258f3153f5e11bd0ce4f7986d3d09173fa2eb2a433672237764a91722b04c6a034a392c6cf34fff446437843109271308b17e625be4a4229dd425a5e99 @@ -0,0 +1,92 @@ +/** + * @license + * Lo-Dash 2.4.2 (Custom Build) lodash.com/license | Underscore.js 1.5.2 underscorejs.org/LICENSE + * Build: `lodash -o ./dist/lodash.compat.js` + */ +;(function(){function n(n,r,e){for(var t=(e||0)-1,o=n?n.length:0;++t-1?0:-1:r?0:-1}function e(n){var r=this.cache,e=typeof n;if("boolean"==e||null==n)r[n]=!0;else{"number"!=e&&"string"!=e&&(e="object");var t="number"==e?n:m+n,o=r[e]||(r[e]={});"object"==e?(o[t]||(o[t]=[])).push(n):o[t]=!0; 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+ +G[z]=!1,G[F]=G[B]=G[H]=G[W]=G[K]=G[U]=G[M]=G[V]=!0;var J={leading:!1,maxWait:0,trailing:!1},Q={configurable:!1,enumerable:!1,value:null,writable:!1},X={args:"",array:null,bottom:"",firstArg:"",init:"",keys:null,loop:"",shadowedProps:null,support:null,top:"",useHas:!1},Y={"boolean":!1,"function":!0,object:!0,number:!1,string:!1,undefined:!1},Z={"\\":"\\","'":"'","\n":"n","\r":"r"," ":"t","\u2028":"u2028","\u2029":"u2029"},nn=Y[typeof window]&&window||this,rn=Y[typeof exports]&&exports&&!exports.nodeType&&exports,en=Y[typeof module]&&module&&!module.nodeType&&module,tn=en&&en.exports===rn&&rn,on=Y[typeof global]&&global; + +!on||on.global!==on&&on.window!==on||(nn=on);var un=g();"function"==typeof define&&"object"==typeof define.amd&&define.amd?(nn._=un,define(function(){return un})):rn&&en?tn?(en.exports=un)._=un:rn._=un:nn._=un}).call(this); \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/61/6338ae182951560ed9b78485c4508550ffe27323e65034662d128bfd33bc58d283d5eac4b121b210ae242e5a1b5c9a8b0c99c253dcc5402b6f292c53299354 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/61/6338ae182951560ed9b78485c4508550ffe27323e65034662d128bfd33bc58d283d5eac4b121b210ae242e5a1b5c9a8b0c99c253dcc5402b6f292c53299354 new file mode 100644 index 000000000..b512c09d4 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/61/6338ae182951560ed9b78485c4508550ffe27323e65034662d128bfd33bc58d283d5eac4b121b210ae242e5a1b5c9a8b0c99c253dcc5402b6f292c53299354 @@ -0,0 +1 @@ +node_modules \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/61/7a6aff91a78049611c7ff3239c2a327c1ced3951c999d52f5d77633c2899ecba6c6dcaed95d55010da8ff3eb17ec04808f26a154da26f25c7f5e296609514a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/61/7a6aff91a78049611c7ff3239c2a327c1ced3951c999d52f5d77633c2899ecba6c6dcaed95d55010da8ff3eb17ec04808f26a154da26f25c7f5e296609514a new file mode 100644 index 000000000..baf0d6fce --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/61/7a6aff91a78049611c7ff3239c2a327c1ced3951c999d52f5d77633c2899ecba6c6dcaed95d55010da8ff3eb17ec04808f26a154da26f25c7f5e296609514a @@ -0,0 +1,13 @@ + +all: + @./run 1 middleware + @./run 5 middleware + @./run 10 middleware + @./run 15 middleware + @./run 20 middleware + @./run 30 middleware + @./run 50 middleware + @./run 100 middleware + @echo + +.PHONY: all diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/62/a784085beb25bccb2b95227175ebbf411c99112f29932d6174ddb75bc9b74c732a4e6d42ce38431e95409c1ebf6a83aedf9e1bc2e92b8089b4b4a0cf37574f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/62/a784085beb25bccb2b95227175ebbf411c99112f29932d6174ddb75bc9b74c732a4e6d42ce38431e95409c1ebf6a83aedf9e1bc2e92b8089b4b4a0cf37574f new file mode 100644 index 000000000..0fb5bc7ec --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/62/a784085beb25bccb2b95227175ebbf411c99112f29932d6174ddb75bc9b74c732a4e6d42ce38431e95409c1ebf6a83aedf9e1bc2e92b8089b4b4a0cf37574f @@ -0,0 +1,20 @@ +var restify = require('restify'); +var through = require('through'); +var logfmt = require('../logfmt'); + +var server = restify.createServer({ + name: 'logfmt-test-server' +}) + +server.use(logfmt.bodyParserStream()); +server.use(logfmt.requestLogger()); + +server.post('/logs', function(req, res, next){ + req.body.pipe(through(function(line){ + console.log(JSON.stringify(line)); + })) + res.send(201, 'OK'); + return next(); +}) + +server.listen(3000); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/64/275130595d8f119196ec0e049ce8b19df67f799b049fb30fb802718a6255b667efde9e29b48ce090462f0f0a8977e425089cbfc561037e4d1e75cdbda9cec4 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/64/275130595d8f119196ec0e049ce8b19df67f799b049fb30fb802718a6255b667efde9e29b48ce090462f0f0a8977e425089cbfc561037e4d1e75cdbda9cec4 new file mode 100644 index 000000000..6bbc9f3b6 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/64/275130595d8f119196ec0e049ce8b19df67f799b049fb30fb802718a6255b667efde9e29b48ce090462f0f0a8977e425089cbfc561037e4d1e75cdbda9cec4 @@ -0,0 +1,92 @@ +/** + * Module dependencies. + */ + +var EventEmitter = require('events').EventEmitter; +var mixin = require('utils-merge'); +var proto = require('./application'); +var Route = require('./router/route'); +var Router = require('./router'); +var req = require('./request'); +var res = require('./response'); + +/** + * Expose `createApplication()`. + */ + +exports = module.exports = createApplication; + +/** + * Create an express application. + * + * @return {Function} + * @api public + */ + +function createApplication() { + var app = function(req, res, next) { + app.handle(req, res, next); + }; + + mixin(app, proto); + mixin(app, EventEmitter.prototype); + + app.request = { __proto__: req, app: app }; + app.response = { __proto__: res, app: app }; + app.init(); + return app; +} + +/** + * Expose the prototypes. + */ + +exports.application = proto; +exports.request = req; +exports.response = res; + +/** + * Expose constructors. + */ + +exports.Route = Route; +exports.Router = Router; + +/** + * Expose middleware + */ + +exports.query = require('./middleware/query'); +exports.static = require('serve-static'); + +/** + * Replace removed middleware with an appropriate error message. + */ + +[ + 'json', + 'urlencoded', + 'bodyParser', + 'compress', + 'cookieSession', + 'session', + 'logger', + 'cookieParser', + 'favicon', + 'responseTime', + 'errorHandler', + 'timeout', + 'methodOverride', + 'vhost', + 'csrf', + 'directory', + 'limit', + 'multipart', + 'staticCache', +].forEach(function (name) { + Object.defineProperty(exports, name, { + get: function () { + throw new Error('Most middleware (like ' + name + ') is no longer bundled with Express and must be installed separately. Please see https://github.com/senchalabs/connect#middleware.'); + } + }); +}); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/65/8492a9e3c79ae4d3af0fb27b7097daaa74467a8f607d0faa8a0ce9580aa5c7fce315de49f885e0a3fd7ee7ec8be3a76d2278fdbab9f74ba62113d07462cf60 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/65/8492a9e3c79ae4d3af0fb27b7097daaa74467a8f607d0faa8a0ce9580aa5c7fce315de49f885e0a3fd7ee7ec8be3a76d2278fdbab9f74ba62113d07462cf60 new file mode 100644 index 000000000..8981f8abe --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/65/8492a9e3c79ae4d3af0fb27b7097daaa74467a8f607d0faa8a0ce9580aa5c7fce315de49f885e0a3fd7ee7ec8be3a76d2278fdbab9f74ba62113d07462cf60 @@ -0,0 +1,114 @@ +# debug + + tiny node.js debugging utility modelled after node core's debugging technique. + +## Installation + +``` +$ npm install debug +``` + +## Usage + + With `debug` you simply invoke the exported function to generate your debug function, passing it a name which will determine if a noop function is returned, or a decorated `console.error`, so all of the `console` format string goodies you're used to work fine. A unique color is selected per-function for visibility. + +Example _app.js_: + +```js +var debug = require('debug')('http') + , http = require('http') + , name = 'My App'; + +// fake app + +debug('booting %s', name); + +http.createServer(function(req, res){ + debug(req.method + ' ' + req.url); + res.end('hello\n'); +}).listen(3000, function(){ + debug('listening'); +}); + +// fake worker of some kind + +require('./worker'); +``` + +Example _worker.js_: + +```js +var debug = require('debug')('worker'); + +setInterval(function(){ + debug('doing some work'); +}, 1000); +``` + + The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples: + + ![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png) + + ![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png) + +## Millisecond diff + + When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls. + + ![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png) + + When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below: + + ![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png) + +## Conventions + + If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser". + +## Wildcards + + The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect.compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`. + + You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=* -connect:*` would include all debuggers except those starting with "connect:". + +## Browser support + + Debug works in the browser as well, currently persisted by `localStorage`. For example if you have `worker:a` and `worker:b` as shown below, and wish to debug both type `debug.enable('worker:*')` in the console and refresh the page, this will remain until you disable with `debug.disable()`. + +```js +a = debug('worker:a'); +b = debug('worker:b'); + +setInterval(function(){ + a('doing some work'); +}, 1000); + +setInterval(function(){ + a('doing some work'); +}, 1200); +``` + +## License + +(The MIT License) + +Copyright (c) 2011 TJ Holowaychuk <tj@vision-media.ca> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/65/dad1994da32c9516f414ef43196c45f98908ffe9fb78dd9dc653cc4071562dcca473e35876be60abe9d0a2260e9b57a6be6409aa23f50c3b5856c0b2a018d6-exec b/fixtures/vendored/pnpm/.pnpm-store/v10/files/65/dad1994da32c9516f414ef43196c45f98908ffe9fb78dd9dc653cc4071562dcca473e35876be60abe9d0a2260e9b57a6be6409aa23f50c3b5856c0b2a018d6-exec new file mode 100755 index 000000000..30550953b --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/65/dad1994da32c9516f414ef43196c45f98908ffe9fb78dd9dc653cc4071562dcca473e35876be60abe9d0a2260e9b57a6be6409aa23f50c3b5856c0b2a018d6-exec @@ -0,0 +1,12 @@ +#! /usr/bin/env node + +var logfmt = require('../logfmt'); + +logfmt.log({ + 'foo' : 'bar', + a: 14, + baz: 'hello kitty', + 'cool%story' : 'bro', + 'f' : true, + '%^asdf': true +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/6a/8e1ceec92ab217f8c8406396bd022c5ad9fb9697338af4d30518ced507014b362f17fb55b2a9c0104d301c21104e213710589001dd105b90edf1232f17ac58 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6a/8e1ceec92ab217f8c8406396bd022c5ad9fb9697338af4d30518ced507014b362f17fb55b2a9c0104d301c21104e213710589001dd105b90edf1232f17ac58 new file mode 100644 index 000000000..dca4b1b22 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6a/8e1ceec92ab217f8c8406396bd022c5ad9fb9697338af4d30518ced507014b362f17fb55b2a9c0104d301c21104e213710589001dd105b90edf1232f17ac58 @@ -0,0 +1,191 @@ +/** + * Module dependencies. + */ + +var debug = require('debug')('express:router:route'); +var methods = require('methods'); +var utils = require('../utils'); + +/** + * Expose `Route`. + */ + +module.exports = Route; + +/** + * Initialize `Route` with the given `path`, + * + * @param {String} path + * @api private + */ + +function Route(path) { + debug('new %s', path); + this.path = path; + this.stack = undefined; + + // route handlers for various http methods + this.methods = {}; +} + +/** + * @return {Array} supported HTTP methods + * @api private + */ + +Route.prototype._options = function(){ + return Object.keys(this.methods).map(function(method) { + return method.toUpperCase(); + }); +}; + +/** + * dispatch req, res into this route + * + * @api private + */ + +Route.prototype.dispatch = function(req, res, done){ + var self = this; + var method = req.method.toLowerCase(); + + if (method === 'head' && !this.methods['head']) { + method = 'get'; + } + + req.route = self; + + // single middleware route case + if (typeof this.stack === 'function') { + this.stack(req, res, done); + return; + } + + var stack = self.stack; + if (!stack) { + return done(); + } + + var idx = 0; + (function next_layer(err) { + if (err && err === 'route') { + return done(); + } + + var layer = stack[idx++]; + if (!layer) { + return done(err); + } + + if (layer.method && layer.method !== method) { + return next_layer(err); + } + + var arity = layer.handle.length; + if (err) { + if (arity < 4) { + return next_layer(err); + } + + try { + layer.handle(err, req, res, next_layer); + } catch (err) { + next_layer(err); + } + return; + } + + if (arity > 3) { + return next_layer(); + } + + try { + layer.handle(req, res, next_layer); + } catch (err) { + next_layer(err); + } + })(); +}; + +/** + * Add a handler for all HTTP verbs to this route. + * + * Behaves just like middleware and can respond or call `next` + * to continue processing. + * + * You can use multiple `.all` call to add multiple handlers. + * + * function check_something(req, res, next){ + * next(); + * }; + * + * function validate_user(req, res, next){ + * next(); + * }; + * + * route + * .all(validate_user) + * .all(check_something) + * .get(function(req, res, next){ + * res.send('hello world'); + * }); + * + * @param {function} handler + * @return {Route} for chaining + * @api public + */ + +Route.prototype.all = function(){ + var self = this; + var callbacks = utils.flatten([].slice.call(arguments)); + callbacks.forEach(function(fn) { + if (typeof fn !== 'function') { + var type = {}.toString.call(fn); + var msg = 'Route.all() requires callback functions but got a ' + type; + throw new Error(msg); + } + + if (!self.stack) { + self.stack = fn; + } + else if (typeof self.stack === 'function') { + self.stack = [{ handle: self.stack }, { handle: fn }]; + } + else { + self.stack.push({ handle: fn }); + } + }); + + return self; +}; + +methods.forEach(function(method){ + Route.prototype[method] = function(){ + var self = this; + var callbacks = utils.flatten([].slice.call(arguments)); + + callbacks.forEach(function(fn) { + if (typeof fn !== 'function') { + var type = {}.toString.call(fn); + var msg = 'Route.' + method + '() requires callback functions but got a ' + type; + throw new Error(msg); + } + + debug('%s %s', method, self.path); + + if (!self.methods[method]) { + self.methods[method] = true; + } + + if (!self.stack) { + self.stack = []; + } + else if (typeof self.stack === 'function') { + self.stack = [{ handle: self.stack }]; + } + + self.stack.push({ method: method, handle: fn }); + }); + return self; + }; +}); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/6b/d958f889a20158108abb2843a9d0764bb9522fef346f3d701a6365f47f465344a352fd9243f9c0080893afc3710bfaaf239de10f5b6f371b8c70c911b8e340 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6b/d958f889a20158108abb2843a9d0764bb9522fef346f3d701a6365f47f465344a352fd9243f9c0080893afc3710bfaaf239de10f5b6f371b8c70c911b8e340 new file mode 100644 index 000000000..b7bc0852e --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6b/d958f889a20158108abb2843a9d0764bb9522fef346f3d701a6365f47f465344a352fd9243f9c0080893afc3710bfaaf239de10f5b6f371b8c70c911b8e340 @@ -0,0 +1,25 @@ +(The MIT License) + +Copyright (c) 2010 Sencha Inc. +Copyright (c) 2011 LearnBoost +Copyright (c) 2011 TJ Holowaychuk +Copyright (c) 2014 Douglas Christopher Wilson + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/6c/c6f6551c863020c580b7e8fa76b21b00883a1eecee85eec39032750eb6b6e7544e572ab8ebaa3df42ad37a13b182d29a6df2ebea47d97614155965108d5f38 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6c/c6f6551c863020c580b7e8fa76b21b00883a1eecee85eec39032750eb6b6e7544e572ab8ebaa3df42ad37a13b182d29a6df2ebea47d97614155965108d5f38 new file mode 100644 index 000000000..6e5919de3 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6c/c6f6551c863020c580b7e8fa76b21b00883a1eecee85eec39032750eb6b6e7544e572ab8ebaa3df42ad37a13b182d29a6df2ebea47d97614155965108d5f38 @@ -0,0 +1,3 @@ +language: node_js +node_js: + - "0.10" diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/6d/8cd3b6c183567c05dcf162306575fd00ebdcf03fa8e4d63bafb8efe845e56027c13bbf95a44fa569eb287d9b80673e54cfad61582eddbadd5ce1ef4cfb8c20 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6d/8cd3b6c183567c05dcf162306575fd00ebdcf03fa8e4d63bafb8efe845e56027c13bbf95a44fa569eb287d9b80673e54cfad61582eddbadd5ce1ef4cfb8c20 new file mode 100644 index 000000000..a1f33a702 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6d/8cd3b6c183567c05dcf162306575fd00ebdcf03fa8e4d63bafb8efe845e56027c13bbf95a44fa569eb287d9b80673e54cfad61582eddbadd5ce1ef4cfb8c20 @@ -0,0 +1,34 @@ + +MOCHA_OPTS= --check-leaks +REPORTER = dot + +check: test + +test: test-unit test-acceptance + +test-unit: + @NODE_ENV=test ./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --globals setImmediate,clearImmediate \ + $(MOCHA_OPTS) + +test-acceptance: + @NODE_ENV=test ./node_modules/.bin/mocha \ + --reporter $(REPORTER) \ + --bail \ + test/acceptance/*.js + +test-cov: lib-cov + @EXPRESS_COV=1 $(MAKE) test REPORTER=html-cov > coverage.html + +lib-cov: + @jscoverage lib lib-cov + +bench: + @$(MAKE) -C benchmarks + +clean: + rm -f coverage.html + rm -fr lib-cov + +.PHONY: test test-unit test-acceptance bench clean diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/6e/828d44c2e9dcda74656785bf7d05ddc4a37b972e7195e287ae3b0a04bdb4d45928240e8dd7f7d3984afa032ba501d101b33ba36ccf60e1d65e1152366c6eca b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6e/828d44c2e9dcda74656785bf7d05ddc4a37b972e7195e287ae3b0a04bdb4d45928240e8dd7f7d3984afa032ba501d101b33ba36ccf60e1d65e1152366c6eca new file mode 100644 index 000000000..a9dcfd50d --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6e/828d44c2e9dcda74656785bf7d05ddc4a37b972e7195e287ae3b0a04bdb4d45928240e8dd7f7d3984afa032ba501d101b33ba36ccf60e1d65e1152366c6eca @@ -0,0 +1,8 @@ + +test: + @./node_modules/.bin/mocha \ + --require should \ + --reporter spec \ + --bail + +.PHONY: test \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/6f/0e94821a236f4777a6a0972ac35e40bdea68886c0d9249aeb0bbe01067b51c55d82109692a2d1d26c3609de3339aa782dd3763b27847ac6dc9f7d4aecdde2b b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6f/0e94821a236f4777a6a0972ac35e40bdea68886c0d9249aeb0bbe01067b51c55d82109692a2d1d26c3609de3339aa782dd3763b27847ac6dc9f7d4aecdde2b new file mode 100644 index 000000000..030604058 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6f/0e94821a236f4777a6a0972ac35e40bdea68886c0d9249aeb0bbe01067b51c55d82109692a2d1d26c3609de3339aa782dd3763b27847ac6dc9f7d4aecdde2b @@ -0,0 +1,12 @@ +{ + "name": "range-parser", + "author": "TJ Holowaychuk (http://tjholowaychuk.com)", + "description": "Range header field string parser", + "version": "0.0.4", + "main": "index.js", + "dependencies": {}, + "devDependencies": { + "mocha": "*", + "should": "*" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/6f/5d5050157af87038ed3898b957fcd4ceb1e848f745d318908a1e1428d1390835dcd2c3beae9aca5091995b15ce14856a927e0daaa50aa53c5d61c47883a8de b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6f/5d5050157af87038ed3898b957fcd4ceb1e848f745d318908a1e1428d1390835dcd2c3beae9aca5091995b15ce14856a927e0daaa50aa53c5d61c47883a8de new file mode 100644 index 000000000..2a4fbd157 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/6f/5d5050157af87038ed3898b957fcd4ceb1e848f745d318908a1e1428d1390835dcd2c3beae9aca5091995b15ce14856a927e0daaa50aa53c5d61c47883a8de @@ -0,0 +1,32 @@ +{ + "name": "negotiator", + "description": "HTTP content negotiation", + "version": "0.3.0", + "author": "Federico Romero ", + "contributors": ["Isaac Z. Schlueter (http://blog.izs.me/)"], + "repository": { + "type": "git", + "url": "git://github.com/federomero/negotiator.git" + }, + "keywords": [ + "http", + "content negotiation", + "accept", + "accept-language", + "accept-encoding", + "accept-charset" + ], + "engine": "node >= 0.6", + "license": "MIT", + "devDependencies": { + "nodeunit": "0.6.x" + }, + "scripts": { + "test": "nodeunit test" + }, + "optionalDependencies": {}, + "engines": { + "node": "*" + }, + "main": "lib/negotiator.js" +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/71/2406d2242b9d0d7ce7b37360293c65dc7466a44c968502375e8108cedfde36ad72157752e81905d3bc4d2a93b4c06638e7c5cc00908745908003c962886dec b/fixtures/vendored/pnpm/.pnpm-store/v10/files/71/2406d2242b9d0d7ce7b37360293c65dc7466a44c968502375e8108cedfde36ad72157752e81905d3bc4d2a93b4c06638e7c5cc00908745908003c962886dec new file mode 100644 index 000000000..6366c0471 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/71/2406d2242b9d0d7ce7b37360293c65dc7466a44c968502375e8108cedfde36ad72157752e81905d3bc4d2a93b4c06638e7c5cc00908745908003c962886dec @@ -0,0 +1,15 @@ +Apache License, Version 2.0 + +Copyright (c) 2011 Dominic Tarr + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/72/68ea2b386d424ef5437f7a08af7838a955c56099f83c8986d5f7a7f85f9702bc05834a2b674b2424069fc477e5c78d541dae4098ab3f32d47930fd12db429f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/72/68ea2b386d424ef5437f7a08af7838a955c56099f83c8986d5f7a7f85f9702bc05834a2b674b2424069fc477e5c78d541dae4098ab3f32d47930fd12db429f new file mode 100644 index 000000000..e05243fe3 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/72/68ea2b386d424ef5437f7a08af7838a955c56099f83c8986d5f7a7f85f9702bc05834a2b674b2424069fc477e5c78d541dae4098ab3f32d47930fd12db429f @@ -0,0 +1,32 @@ +var restify = require('restify'); +var logfmt = require('../logfmt'); + +var server = restify.createServer({ + name: 'logfmt-test-server' +}) + +server.use(logfmt.bodyParser()); + +server.use(function(req,res,next){ + logfmt.time(function(logger){ + var request_data = { + "method" : req.method, + "content-type" : req.headers['content-type'], + "status" : res.statusCode + } + + next(); + logger.log(request_data); + }) +}) + +server.post('/logs', function(req, res, next){ + req.body.forEach(function(line){ + console.log(JSON.stringify(line)); + }) + res.send(200, 'OK'); + return next(); +}) + +server.listen(3000); +console.log("server listening on port 3000"); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/72/9426dfb82a84122191bcfeb10d3dc93369743d6ba63da29e1b61a44246a3e845e312ac4190f8a827df8e5eaa9412bc9aeed7bade9c166349b205f555b9cf8f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/72/9426dfb82a84122191bcfeb10d3dc93369743d6ba63da29e1b61a44246a3e845e312ac4190f8a827df8e5eaa9412bc9aeed7bade9c166349b205f555b9cf8f new file mode 100644 index 000000000..c87823212 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/72/9426dfb82a84122191bcfeb10d3dc93369743d6ba63da29e1b61a44246a3e845e312ac4190f8a827df8e5eaa9412bc9aeed7bade9c166349b205f555b9cf8f @@ -0,0 +1,58 @@ + +function accepts(language) { + return require('../')({ + headers: { + 'accept-language': language || '' + } + }) +} + +describe('accepts.languages()', function(){ + describe('with no arguments', function(){ + describe('when Accept-Language is populated', function(){ + it('should return accepted types', function(){ + var accept = accepts('en;q=0.8, es, pt'); + accept.languages().should.eql(['es', 'pt', 'en']); + }) + }) + + describe('when Accept-Language is not populated', function(){ + it('should return an empty array', function(){ + var accept = accepts(); + accept.languages().should.eql([]); + }) + }) + }) + + describe('with multiple arguments', function(){ + describe('when Accept-Language is populated', function(){ + describe('if any types types match', function(){ + it('should return the best fit', function(){ + var accept = accepts('en;q=0.8, es, pt'); + accept.languages('es', 'en').should.equal('es'); + }) + }) + + describe('if no types match', function(){ + it('should return false', function(){ + var accept = accepts('en;q=0.8, es, pt'); + accept.languages('fr', 'au').should.be.false; + }) + }) + }) + + describe('when Accept-Language is not populated', function(){ + it('should return the first type', function(){ + var accept = accepts(); + accept.languages('es', 'en').should.equal('es'); + }) + }) + }) + + describe('with an array', function(){ + it('should return the best fit', function(){ + var accept = accepts('en;q=0.8, es, pt'); + accept.languages(['es', 'en']).should.equal('es'); + }) + }) +}) \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/73/7de6d3553c748b5b852b575bd91bbca9eb2c619338113e32051dea2af6300b91618764fdf31a355d6299eef981dbf24170e9fc4a48adec017aec54626a574f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/73/7de6d3553c748b5b852b575bd91bbca9eb2c619338113e32051dea2af6300b91618764fdf31a355d6299eef981dbf24170e9fc4a48adec017aec54626a574f new file mode 100644 index 000000000..da4bd432a --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/73/7de6d3553c748b5b852b575bd91bbca9eb2c619338113e32051dea2af6300b91618764fdf31a355d6299eef981dbf24170e9fc4a48adec017aec54626a574f @@ -0,0 +1,26 @@ +exports.stringify = function(data){ + var line = ''; + + for(var key in data) { + var value = data[key]; + var is_null = false; + if(value == null) { + is_null = true; + value = ''; + } + else value = value.toString(); + + var needs_quoting = value.indexOf(' ') > -1 || value.indexOf('=') > -1; + var needs_escaping = value.indexOf('"') > -1 || value.indexOf("\\") > -1; + + if(needs_escaping) value = value.replace(/["\\]/g, '\\$&'); + if(needs_quoting) value = '"' + value + '"'; + if(value === '' && !is_null) value = '""'; + + line += key + '=' + value + ' '; + } + + //trim traling space + return line.substring(0,line.length-1); +} + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/73/ca3f9806f1104cb483d7e7efacdde04b5edf83e8f20da0e3047dd44d225b28736fa4d12ec7bbff463a83236c54e01e0aa748f448e79be92ca5c9ef8d74a232 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/73/ca3f9806f1104cb483d7e7efacdde04b5edf83e8f20da0e3047dd44d225b28736fa4d12ec7bbff463a83236c54e01e0aa748f448e79be92ca5c9ef8d74a232 new file mode 100644 index 000000000..ddaeb1003 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/73/ca3f9806f1104cb483d7e7efacdde04b5edf83e8f20da0e3047dd44d225b28736fa4d12ec7bbff463a83236c54e01e0aa748f448e79be92ca5c9ef8d74a232 @@ -0,0 +1,21 @@ +var app = require('express')(); +var assert = require('assert'); +var http = require('http'); +var through = require('through'); +var logfmt = require('../logfmt'); + +app.use(logfmt.bodyParserStream()); +app.use(logfmt.requestLogger()); + +app.post('/logs', function(req, res){ + if(!req.body) return res.send('OK'); + + req.body.pipe(through(function(line){ + console.log(JSON.stringify(line)); + })) + + res.send('OK'); +}) + +http.createServer(app).listen(3000); +console.log("Express server listening on port 3000") diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/74/b76b982009198340a572345f15b506ec6c6972b2a0c8db8562d1002ac648ef8bd114557625bd81158c83ba948f6a47b05793f2bb8f39926e8b3acd9464feb7 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/74/b76b982009198340a572345f15b506ec6c6972b2a0c8db8562d1002ac648ef8bd114557625bd81158c83ba948f6a47b05793f2bb8f39926e8b3acd9464feb7 new file mode 100644 index 000000000..b421a2be3 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/74/b76b982009198340a572345f15b506ec6c6972b2a0c8db8562d1002ac648ef8bd114557625bd81158c83ba948f6a47b05793f2bb8f39926e8b3acd9464feb7 @@ -0,0 +1,13 @@ +var http = require('http'); +var logfmt = require('../logfmt'); +var through = require('through'); + +http.createServer(function (req, res) { + req.pipe(logfmt.streamParser()) + .pipe(through(function(object){ + console.log(object); + })) + + res.writeHead(200, {'Content-Type': 'text/plain'}); + res.end('okay'); +}).listen(3000); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/75/e9951fbc73e73c650de44b0e07d71dde099b5bd6b3f9c8cacac98578c213c9b164bc37b68980cd027cf942d2f6d3f60dc065a2f4c2a54489f7be0ede8fcea6-exec b/fixtures/vendored/pnpm/.pnpm-store/v10/files/75/e9951fbc73e73c650de44b0e07d71dde099b5bd6b3f9c8cacac98578c213c9b164bc37b68980cd027cf942d2f6d3f60dc065a2f4c2a54489f7be0ede8fcea6-exec new file mode 100755 index 000000000..ac46f2e96 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/75/e9951fbc73e73c650de44b0e07d71dde099b5bd6b3f9c8cacac98578c213c9b164bc37b68980cd027cf942d2f6d3f60dc065a2f4c2a54489f7be0ede8fcea6-exec @@ -0,0 +1,7 @@ +#! /usr/bin/env node + +logfmt = require('./lib/logfmt_parser') +logfmt.debug = true; +var test_string = "foo=bar a=14 baz=\"hello kitty\" cool%story=bro f %^asdf "; +test_string += "code=H12 path=/hello/user@foo.com/close"; +console.log(logfmt.parse(test_string)) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/76/773998902f295491dd4c2b9ab91cdbb8c55a533695f331665ec96c258d72ab6c9360ad672c6d5abf6da874b83017f2266163f5de896054547a7875e74efc46 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/76/773998902f295491dd4c2b9ab91cdbb8c55a533695f331665ec96c258d72ab6c9360ad672c6d5abf6da874b83017f2266163f5de896054547a7875e74efc46 new file mode 100644 index 000000000..310051f46 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/76/773998902f295491dd4c2b9ab91cdbb8c55a533695f331665ec96c258d72ab6c9360ad672c6d5abf6da874b83017f2266163f5de896054547a7875e74efc46 @@ -0,0 +1,131 @@ +/*! + * Connect - static + * Copyright(c) 2010 Sencha Inc. + * Copyright(c) 2011 TJ Holowaychuk + * Copyright(c) 2014 Douglas Christopher Wilson + * MIT Licensed + */ + +/** + * Module dependencies. + */ + +var send = require('send'); +var url = require('url'); + +/** + * Static: + * + * Static file server with the given `root` path. + * + * Examples: + * + * var oneDay = 86400000; + * var serveStatic = require('serve-static'); + * + * connect() + * .use(serveStatic(__dirname + '/public')) + * + * connect() + * .use(serveStatic(__dirname + '/public', { maxAge: oneDay })) + * + * Options: + * + * - `maxAge` Browser cache maxAge in milliseconds. defaults to 0 + * - `hidden` Allow transfer of hidden files. defaults to false + * - `redirect` Redirect to trailing "/" when the pathname is a dir. defaults to true + * - `index` Default file name, defaults to 'index.html' + * + * @param {String} root + * @param {Object} options + * @return {Function} + * @api public + */ + +exports = module.exports = function(root, options){ + options = options || {}; + + // root required + if (!root) throw new TypeError('root path required'); + + // default redirect + var redirect = false !== options.redirect; + + return function staticMiddleware(req, res, next) { + if ('GET' != req.method && 'HEAD' != req.method) return next(); + var originalUrl = url.parse(req.originalUrl); + var path = parse(req).pathname; + + if (path == '/' && originalUrl.pathname[originalUrl.pathname.length - 1] != '/') { + return directory(); + } + + function directory() { + if (!redirect) return next(); + var target; + originalUrl.pathname += '/'; + target = url.format(originalUrl); + res.statusCode = 303; + res.setHeader('Location', target); + res.end('Redirecting to ' + escape(target)); + } + + function error(err) { + if (404 == err.status) return next(); + next(err); + } + + send(req, path) + .maxage(options.maxAge || 0) + .root(root) + .index(options.index || 'index.html') + .hidden(options.hidden) + .on('error', error) + .on('directory', directory) + .pipe(res); + }; +}; + +/** + * Expose mime module. + * + * If you wish to extend the mime table use this + * reference to the "mime" module in the npm registry. + */ + +exports.mime = send.mime; + +/** + * Escape the given string of `html`. + * + * @param {String} html + * @return {String} + * @api private + */ + +function escape(html) { + return String(html) + .replace(/&(?!\w+;)/g, '&') + .replace(//g, '>') + .replace(/"/g, '"'); +}; + +/** + * Parse the `req` url. + * + * @param {ServerRequest} req + * @return {Object} + * @api private + */ + +function parse(req) { + var parsed = url.parse(req.url); + + if (parsed.auth && !parsed.protocol && ~parsed.href.indexOf('//')) { + // This parses pathnames, and a strange pathname like //r@e should work + parsed = url.parse(req.url.replace(/@/g, '%40')); + } + + return parsed; +}; diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/77/41771bbfcc50eb0e6e39e74b0ee9eae2de258595cd9e01a21f88485ea65f1831fe953eda946820c59eceb87d2aef096300ab814ac0053d72f1082710173bb6 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/77/41771bbfcc50eb0e6e39e74b0ee9eae2de258595cd9e01a21f88485ea65f1831fe953eda946820c59eceb87d2aef096300ab814ac0053d72f1082710173bb6 new file mode 100644 index 000000000..9400c1188 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/77/41771bbfcc50eb0e6e39e74b0ee9eae2de258595cd9e01a21f88485ea65f1831fe953eda946820c59eceb87d2aef096300ab814ac0053d72f1082710173bb6 @@ -0,0 +1,5 @@ +language: node_js +node_js: + - "0.6" + - "0.8" + - "0.10" diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/77/b1382e7aee6fe9052c8e98552356f8390bc580a5f83f24591a3985616250d6083ce925d3962f475083fe86275fde9a3c8e90103ded20d48f045fbbf400338c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/77/b1382e7aee6fe9052c8e98552356f8390bc580a5f83f24591a3985616250d6083ce925d3962f475083fe86275fde9a3c8e90103ded20d48f045fbbf400338c new file mode 100644 index 000000000..7653906b4 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/77/b1382e7aee6fe9052c8e98552356f8390bc580a5f83f24591a3985616250d6083ce925d3962f475083fe86275fde9a3c8e90103ded20d48f045fbbf400338c @@ -0,0 +1,10 @@ +{ + "name": "merge-descriptors", + "description": "Merge objects using descriptors", + "version": "0.0.2", + "scripts": [ + "index.js" + ], + "repo": "component/merge-descriptors", + "license": "MIT" +} \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/78/f69120c9b76dee1069247cc24ba41d989c4024327810cc08e859087b2c37fa9554bafae363481015f3f63d521299dd6f37cc66c5851361d2ece69064344bde b/fixtures/vendored/pnpm/.pnpm-store/v10/files/78/f69120c9b76dee1069247cc24ba41d989c4024327810cc08e859087b2c37fa9554bafae363481015f3f63d521299dd6f37cc66c5851361d2ece69064344bde new file mode 100644 index 000000000..ca57e0f71 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/78/f69120c9b76dee1069247cc24ba41d989c4024327810cc08e859087b2c37fa9554bafae363481015f3f63d521299dd6f37cc66c5851361d2ece69064344bde @@ -0,0 +1,59 @@ +//filter will reemit the data if cb(err,pass) pass is truthy + +// reduce is more tricky +// maybe we want to group the reductions or emit progress updates occasionally +// the most basic reduce just emits one 'data' event after it has recieved 'end' + + +var through = require('through') +var Decoder = require('string_decoder').StringDecoder + +module.exports = split + +//TODO pass in a function to map across the lines. + +function split (matcher, mapper) { + var decoder = new Decoder() + var soFar = '' + if('function' === typeof matcher) + mapper = matcher, matcher = null + if (!matcher) + matcher = /\r?\n/ + + function emit(stream, piece) { + if(mapper) { + try { + piece = mapper(piece) + } + catch (err) { + return stream.emit('error', err) + } + if('undefined' !== typeof piece) + stream.queue(piece) + } + else + stream.queue(piece) + } + + function next (stream, buffer) { + var pieces = (soFar + buffer).split(matcher) + soFar = pieces.pop() + + for (var i = 0; i < pieces.length; i++) { + var piece = pieces[i] + emit(stream, piece) + } + } + + return through(function (b) { + next(this, decoder.write(b)) + }, + function () { + if(decoder.end) + next(this, decoder.end()) + if(soFar != null) + emit(this, soFar) + this.queue(null) + }) +} + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/79/ea8ac3355788c1d441b4ed9a34d9d486d4157a343e99d7fab959c93ebebdc5b3f7b88d8381269c162913daa13d6eee9664086e645c012e12093638faec680d b/fixtures/vendored/pnpm/.pnpm-store/v10/files/79/ea8ac3355788c1d441b4ed9a34d9d486d4157a343e99d7fab959c93ebebdc5b3f7b88d8381269c162913daa13d6eee9664086e645c012e12093638faec680d new file mode 100644 index 000000000..171dd9700 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/79/ea8ac3355788c1d441b4ed9a34d9d486d4157a343e99d7fab959c93ebebdc5b3f7b88d8381269c162913daa13d6eee9664086e645c012e12093638faec680d @@ -0,0 +1,22 @@ +Copyright (c) 2011 Dominic Tarr + +Permission is hereby granted, free of charge, +to any person obtaining a copy of this software and +associated documentation files (the "Software"), to +deal in the Software without restriction, including +without limitation the rights to use, copy, modify, +merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom +the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice +shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/7d/e6090b01fc1ea1ac8097d620e831a1fba789569d48fe391a0d3ec8ef3a7b7cfe755ae75cef4fc11df078843b02da455ad9764806394e416e150d7c9e278a2f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/7d/e6090b01fc1ea1ac8097d620e831a1fba789569d48fe391a0d3ec8ef3a7b7cfe755ae75cef4fc11df078843b02da455ad9764806394e416e150d7c9e278a2f new file mode 100644 index 000000000..5f4efaccd --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/7d/e6090b01fc1ea1ac8097d620e831a1fba789569d48fe391a0d3ec8ef3a7b7cfe755ae75cef4fc11df078843b02da455ad9764806394e416e150d7c9e278a2f @@ -0,0 +1,47 @@ +var logfmt = require('../logfmt'), + assert = require('assert'); + +suite('roundtrip', function(){ + test("key value pairs are restored", function(){ + var data = {foo: 'bar', a: 14} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))); + }) + + test("true and false are restored", function(){ + var data = {foo: true, bar: false} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))); + }) + + test("quoted strings with spaces are restored", function(){ + var data = {foo: "hello kitty"} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))) + }) + + test("quoted strings with equals are restored", function(){ + var data = {foo: "hello=kitty"} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))) + }) + + test("backslahes are restored", function(){ + var data = {foo: 'why would you use \\LaTeX?'} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))) + }) + + + test("escaped strings are restored", function(){ + var data = {foo: 'hello my "friend"'} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))) + data = {foo: 'hello my "friend" whom I "love"'} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))) + }) + + test("null comes back as null", function(){ + var data = {foo: null} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))) + }) + + test("empty string comes back as an empty string", function(){ + var data = {foo: ''} + assert.deepEqual(data, logfmt.parse(logfmt.stringify(data))) + }) +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/7e/3e2f3b304bab1cc0da259d4d597f10c5a534695a711084722ce328a9490dda4c34bde49a80976d786bbce9b58ecc5dae8fd7efbdc69be9e1732be64bfe3ca5 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/7e/3e2f3b304bab1cc0da259d4d597f10c5a534695a711084722ce328a9490dda4c34bde49a80976d786bbce9b58ecc5dae8fd7efbdc69be9e1732be64bfe3ca5 new file mode 100644 index 000000000..82e0fb113 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/7e/3e2f3b304bab1cc0da259d4d597f10c5a534695a711084722ce328a9490dda4c34bde49a80976d786bbce9b58ecc5dae8fd7efbdc69be9e1732be64bfe3ca5 @@ -0,0 +1,401 @@ +/** + * Module dependencies. + */ + +var accepts = require('accepts'); +var typeis = require('type-is'); +var http = require('http'); +var fresh = require('fresh'); +var parseRange = require('range-parser'); +var parse = require('parseurl'); + +/** + * Request prototype. + */ + +var req = exports = module.exports = { + __proto__: http.IncomingMessage.prototype +}; + +/** + * Return request header. + * + * The `Referrer` header field is special-cased, + * both `Referrer` and `Referer` are interchangeable. + * + * Examples: + * + * req.get('Content-Type'); + * // => "text/plain" + * + * req.get('content-type'); + * // => "text/plain" + * + * req.get('Something'); + * // => undefined + * + * Aliased as `req.header()`. + * + * @param {String} name + * @return {String} + * @api public + */ + +req.get = +req.header = function(name){ + switch (name = name.toLowerCase()) { + case 'referer': + case 'referrer': + return this.headers.referrer + || this.headers.referer; + default: + return this.headers[name]; + } +}; + +/** + * To do: update docs. + * + * Check if the given `type(s)` is acceptable, returning + * the best match when true, otherwise `undefined`, in which + * case you should respond with 406 "Not Acceptable". + * + * The `type` value may be a single mime type string + * such as "application/json", the extension name + * such as "json", a comma-delimted list such as "json, html, text/plain", + * an argument list such as `"json", "html", "text/plain"`, + * or an array `["json", "html", "text/plain"]`. When a list + * or array is given the _best_ match, if any is returned. + * + * Examples: + * + * // Accept: text/html + * req.accepts('html'); + * // => "html" + * + * // Accept: text/*, application/json + * req.accepts('html'); + * // => "html" + * req.accepts('text/html'); + * // => "text/html" + * req.accepts('json, text'); + * // => "json" + * req.accepts('application/json'); + * // => "application/json" + * + * // Accept: text/*, application/json + * req.accepts('image/png'); + * req.accepts('png'); + * // => undefined + * + * // Accept: text/*;q=.5, application/json + * req.accepts(['html', 'json']); + * req.accepts('html', 'json'); + * req.accepts('html, json'); + * // => "json" + * + * @param {String|Array} type(s) + * @return {String} + * @api public + */ + +req.accepts = function(){ + var accept = accepts(this); + return accept.types.apply(accept, arguments); +}; + +/** + * Check if the given `encoding` is accepted. + * + * @param {String} encoding + * @return {Boolean} + * @api public + */ + +req.acceptsEncoding = // backwards compatibility +req.acceptsEncodings = function(){ + var accept = accepts(this); + return accept.encodings.apply(accept, arguments); +}; + +/** + * To do: update docs. + * + * Check if the given `charset` is acceptable, + * otherwise you should respond with 406 "Not Acceptable". + * + * @param {String} charset + * @return {Boolean} + * @api public + */ + +req.acceptsCharset = // backwards compatibility +req.acceptsCharsets = function(){ + var accept = accepts(this); + return accept.charsets.apply(accept, arguments); +}; + +/** + * To do: update docs. + * + * Check if the given `lang` is acceptable, + * otherwise you should respond with 406 "Not Acceptable". + * + * @param {String} lang + * @return {Boolean} + * @api public + */ + +req.acceptsLanguage = // backwards compatibility +req.acceptsLanguages = function(){ + var accept = accepts(this); + return accept.languages.apply(accept, arguments); +}; + +/** + * Parse Range header field, + * capping to the given `size`. + * + * Unspecified ranges such as "0-" require + * knowledge of your resource length. In + * the case of a byte range this is of course + * the total number of bytes. If the Range + * header field is not given `null` is returned, + * `-1` when unsatisfiable, `-2` when syntactically invalid. + * + * NOTE: remember that ranges are inclusive, so + * for example "Range: users=0-3" should respond + * with 4 users when available, not 3. + * + * @param {Number} size + * @return {Array} + * @api public + */ + +req.range = function(size){ + var range = this.get('Range'); + if (!range) return; + return parseRange(size, range); +}; + +/** + * Return the value of param `name` when present or `defaultValue`. + * + * - Checks route placeholders, ex: _/user/:id_ + * - Checks body params, ex: id=12, {"id":12} + * - Checks query string params, ex: ?id=12 + * + * To utilize request bodies, `req.body` + * should be an object. This can be done by using + * the `bodyParser()` middleware. + * + * @param {String} name + * @param {Mixed} [defaultValue] + * @return {String} + * @api public + */ + +req.param = function(name, defaultValue){ + var params = this.params || {}; + var body = this.body || {}; + var query = this.query || {}; + if (null != params[name] && params.hasOwnProperty(name)) return params[name]; + if (null != body[name]) return body[name]; + if (null != query[name]) return query[name]; + return defaultValue; +}; + +/** + * Check if the incoming request contains the "Content-Type" + * header field, and it contains the give mime `type`. + * + * Examples: + * + * // With Content-Type: text/html; charset=utf-8 + * req.is('html'); + * req.is('text/html'); + * req.is('text/*'); + * // => true + * + * // When Content-Type is application/json + * req.is('json'); + * req.is('application/json'); + * req.is('application/*'); + * // => true + * + * req.is('html'); + * // => false + * + * @param {String} type + * @return {Boolean} + * @api public + */ + +req.is = function(types){ + if (!Array.isArray(types)) types = [].slice.call(arguments); + return typeis(this, types); +}; + +/** + * Return the protocol string "http" or "https" + * when requested with TLS. When the "trust proxy" + * setting is enabled the "X-Forwarded-Proto" header + * field will be trusted. If you're running behind + * a reverse proxy that supplies https for you this + * may be enabled. + * + * @return {String} + * @api public + */ + +req.__defineGetter__('protocol', function(){ + var trustProxy = this.app.get('trust proxy'); + if (this.connection.encrypted) return 'https'; + if (!trustProxy) return 'http'; + var proto = this.get('X-Forwarded-Proto') || 'http'; + return proto.split(/\s*,\s*/)[0]; +}); + +/** + * Short-hand for: + * + * req.protocol == 'https' + * + * @return {Boolean} + * @api public + */ + +req.__defineGetter__('secure', function(){ + return 'https' == this.protocol; +}); + +/** + * Return the remote address, or when + * "trust proxy" is `true` return + * the upstream addr. + * + * @return {String} + * @api public + */ + +req.__defineGetter__('ip', function(){ + return this.ips[0] || this.connection.remoteAddress; +}); + +/** + * When "trust proxy" is `true`, parse + * the "X-Forwarded-For" ip address list. + * + * For example if the value were "client, proxy1, proxy2" + * you would receive the array `["client", "proxy1", "proxy2"]` + * where "proxy2" is the furthest down-stream. + * + * @return {Array} + * @api public + */ + +req.__defineGetter__('ips', function(){ + var trustProxy = this.app.get('trust proxy'); + var val = this.get('X-Forwarded-For'); + return trustProxy && val + ? val.split(/ *, */) + : []; +}); + +/** + * Return subdomains as an array. + * + * Subdomains are the dot-separated parts of the host before the main domain of + * the app. By default, the domain of the app is assumed to be the last two + * parts of the host. This can be changed by setting "subdomain offset". + * + * For example, if the domain is "tobi.ferrets.example.com": + * If "subdomain offset" is not set, req.subdomains is `["ferrets", "tobi"]`. + * If "subdomain offset" is 3, req.subdomains is `["tobi"]`. + * + * @return {Array} + * @api public + */ + +req.__defineGetter__('subdomains', function(){ + var offset = this.app.get('subdomain offset'); + return (this.host || '') + .split('.') + .reverse() + .slice(offset); +}); + +/** + * Short-hand for `url.parse(req.url).pathname`. + * + * @return {String} + * @api public + */ + +req.__defineGetter__('path', function(){ + return parse(this).pathname; +}); + +/** + * Parse the "Host" header field hostname. + * + * @return {String} + * @api public + */ + +req.__defineGetter__('host', function(){ + var trustProxy = this.app.get('trust proxy'); + var host = trustProxy && this.get('X-Forwarded-Host'); + host = host || this.get('Host'); + if (!host) return; + return host.split(':')[0]; +}); + +/** + * Check if the request is fresh, aka + * Last-Modified and/or the ETag + * still match. + * + * @return {Boolean} + * @api public + */ + +req.__defineGetter__('fresh', function(){ + var method = this.method; + var s = this.res.statusCode; + + // GET or HEAD for weak freshness validation only + if ('GET' != method && 'HEAD' != method) return false; + + // 2xx or 304 as per rfc2616 14.26 + if ((s >= 200 && s < 300) || 304 == s) { + return fresh(this.headers, this.res._headers); + } + + return false; +}); + +/** + * Check if the request is stale, aka + * "Last-Modified" and / or the "ETag" for the + * resource has changed. + * + * @return {Boolean} + * @api public + */ + +req.__defineGetter__('stale', function(){ + return !this.fresh; +}); + +/** + * Check if the request was an _XMLHttpRequest_. + * + * @return {Boolean} + * @api public + */ + +req.__defineGetter__('xhr', function(){ + var val = this.get('X-Requested-With') || ''; + return 'xmlhttprequest' == val.toLowerCase(); +}); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/7f/bccf92854d66ebfba82847df743dbdcee11b809d56a7f5382c2431afef1f3c97a152e91cc2daf0c244ccddf329a662b0ffbb9d2b567e17e88e725edb1d3a1f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/7f/bccf92854d66ebfba82847df743dbdcee11b809d56a7f5382c2431afef1f3c97a152e91cc2daf0c244ccddf329a662b0ffbb9d2b567e17e88e725edb1d3a1f new file mode 100644 index 000000000..5cd549608 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/7f/bccf92854d66ebfba82847df743dbdcee11b809d56a7f5382c2431afef1f3c97a152e91cc2daf0c244ccddf329a662b0ffbb9d2b567e17e88e725edb1d3a1f @@ -0,0 +1,83 @@ +var commonFormatter = function(req, res){ + if((typeof req.path) == 'function'){ + //in restify path is a function + var path = req.path(); + } + else{ + //in express it is an attribute + var path = req.originalUrl || req.path || req.url; + } + + var httpHeader = req.header && req.header('x-forwarded-for') + var requestID = req.header && req.header('x-request-id') + + var ip = req.ip || httpHeader + || req.connection.remoteAddress; + + var requestData = { + ip: ip, + time: (new Date()).toISOString(), + method: req.method, + path: path, + "status": res.statusCode, + } + + if (requestID) { + requestData.request_id = requestID; + } + + if(res.get){ + requestData.content_length = res.get('content-length'); + requestData.content_type = res.get('content-type'); + } + return requestData; +} + +var immediateLogger = function(logger, options, formatter){ + return function(req, res, next){ + var data = formatter(req, res); + logger.log(data); + next(); + } +} + +var timingLogger = function(logger, options, formatter){ + return function(req, res, next){ + var elapsed = options.elapsed || 'elapsed'; + var timer = logger.time(elapsed); + var end = res.end; + res.end = function(chunk, encoding) { + var data = formatter(req, res); + res.end = end; + res.end(chunk, encoding); + timer.log(data); + }; + next(); + } +} + +exports.init = function(logger, options, formatter) { + this.logger = logger; + + if(!formatter && !options){ + formatter = commonFormatter; + options = {}; + } + else if(!formatter){ + if(typeof options == 'function'){ + formatter = options; + options = {}; + }else{ + formatter = commonFormatter; + } + } + options = options || {}; + + if(options.immediate){ + return immediateLogger(logger, options, formatter); + }else{ + return timingLogger(logger, options, formatter); + } +} + +exports.commonFormatter = commonFormatter; diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/80/9bb23a63afb888c21bc281b0567a6b373dfc2ffd49c0dad409f3949a23ac37adacbdcf763707c29868e0688d0f75132c7c4cefe166d551bd678e323e8ccdca b/fixtures/vendored/pnpm/.pnpm-store/v10/files/80/9bb23a63afb888c21bc281b0567a6b373dfc2ffd49c0dad409f3949a23ac37adacbdcf763707c29868e0688d0f75132c7c4cefe166d551bd678e323e8ccdca new file mode 100644 index 000000000..11e712506 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/80/9bb23a63afb888c21bc281b0567a6b373dfc2ffd49c0dad409f3949a23ac37adacbdcf763707c29868e0688d0f75132c7c4cefe166d551bd678e323e8ccdca @@ -0,0 +1,19 @@ +{ + "name": "range-parser", + "author": "TJ Holowaychuk (http://tjholowaychuk.com)", + "description": "Range header field string parser", + "version": "1.0.0", + "repository": { "type": "git", "url": "https://github.com/visionmedia/node-range-parser.git" }, + "main": "index.js", + "dependencies": {}, + "devDependencies": { + "mocha": "*", + "should": "*" + }, + "licenses": [ + { + "type": "MIT", + "url": "https://github.com/visionmedia/node-range-parser#license" + } + ] +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/81/9fed3f2adf11d363434068270ad2695e137ad033e1e4b60b71574b89a4943700b85cc1f67fa9a98eda07bb66449ed14e09b3bd6bd7e701fecd317adb3acf2c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/81/9fed3f2adf11d363434068270ad2695e137ad033e1e4b60b71574b89a4943700b85cc1f67fa9a98eda07bb66449ed14e09b3bd6bd7e701fecd317adb3acf2c new file mode 100644 index 000000000..86bb8c935 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/81/9fed3f2adf11d363434068270ad2695e137ad033e1e4b60b71574b89a4943700b85cc1f67fa9a98eda07bb66449ed14e09b3bd6bd7e701fecd317adb3acf2c @@ -0,0 +1,64 @@ +// builtin +var assert = require('assert'); + +var cookie = require('..'); + +suite('serialize'); + +test('basic', function() { + assert.equal('foo=bar', cookie.serialize('foo', 'bar')); + assert.equal('foo=bar%20baz', cookie.serialize('foo', 'bar baz')); +}); + +test('path', function() { + assert.equal('foo=bar; Path=/', cookie.serialize('foo', 'bar', { + path: '/' + })); +}); + +test('secure', function() { + assert.equal('foo=bar; Secure', cookie.serialize('foo', 'bar', { + secure: true + })); + + assert.equal('foo=bar', cookie.serialize('foo', 'bar', { + secure: false + })); +}); + +test('domain', function() { + assert.equal('foo=bar; Domain=example.com', cookie.serialize('foo', 'bar', { + domain: 'example.com' + })); +}); + +test('httpOnly', function() { + assert.equal('foo=bar; HttpOnly', cookie.serialize('foo', 'bar', { + httpOnly: true + })); +}); + +test('maxAge', function() { + assert.equal('foo=bar; Max-Age=1000', cookie.serialize('foo', 'bar', { + maxAge: 1000 + })); +}); + +test('escaping', function() { + assert.deepEqual('cat=%2B%20', cookie.serialize('cat', '+ ')); +}); + +test('parse->serialize', function() { + + assert.deepEqual({ cat: 'foo=123&name=baz five' }, cookie.parse( + cookie.serialize('cat', 'foo=123&name=baz five'))); + + assert.deepEqual({ cat: ' ";/' }, cookie.parse( + cookie.serialize('cat', ' ";/'))); +}); + +test('unencoded', function() { + assert.deepEqual('cat=+ ', cookie.serialize('cat', '+ ', { + encode: function(value) { return value; } + })); +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/85/38ebf7ab73baa678f5402aee07c6e53b9fb338319b9b4e5969b8ffa0ba12c901bdae921c730870e864387b20f2fd1137a15cc152e17bf42fd153ee3b63dd8b b/fixtures/vendored/pnpm/.pnpm-store/v10/files/85/38ebf7ab73baa678f5402aee07c6e53b9fb338319b9b4e5969b8ffa0ba12c901bdae921c730870e864387b20f2fd1137a15cc152e17bf42fd153ee3b63dd8b new file mode 100644 index 000000000..fe0e58a57 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/85/38ebf7ab73baa678f5402aee07c6e53b9fb338319b9b4e5969b8ffa0ba12c901bdae921c730870e864387b20f2fd1137a15cc152e17bf42fd153ee3b63dd8b @@ -0,0 +1,29 @@ +module.exports = Negotiator; +Negotiator.Negotiator = Negotiator; + +function Negotiator(request) { + if (!(this instanceof Negotiator)) return new Negotiator(request); + this.request = request; +} + +var set = { preferredCharset: [require('./charset.js'), 'accept-charset'], + preferredEncoding: [require('./encoding.js'), 'accept-encoding'], + preferredLanguage: [require('./language.js'), 'accept-language'], + preferredMediaType: [require('./mediaType.js'), 'accept'] }; + +Object.keys(set).forEach(function (k) { + var mh = set[k], + method = mh[0], + header = mh[1], + singular = k, + plural = k + 's'; + + Negotiator.prototype[plural] = function (available) { + return method(this.request.headers[header], available); + }; + + Negotiator.prototype[singular] = function(available) { + var set = this[plural](available); + if (set) return set[0]; + }; +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/89/194a28c238cae457765e2ae17a9212309cb49aa80c25bdfdcdca20e68ce1c29d09e5892024e51b94e5f0d794cbdee4c5ee10be1003e81d1edfca8fefb7118c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/89/194a28c238cae457765e2ae17a9212309cb49aa80c25bdfdcdca20e68ce1c29d09e5892024e51b94e5f0d794cbdee4c5ee10be1003e81d1edfca8fefb7118c new file mode 100644 index 000000000..6080b6166 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/89/194a28c238cae457765e2ae17a9212309cb49aa80c25bdfdcdca20e68ce1c29d09e5892024e51b94e5f0d794cbdee4c5ee10be1003e81d1edfca8fefb7118c @@ -0,0 +1,38 @@ +var logfmt = require('../logfmt'), + assert = require('assert'); + +var OutStream = require('./outstream'); + +suite('logfmt.namespace.time', function() { + + test("works with explicit logging location", function(){ + var logfmt2 = logfmt.namespace({ns: 'logfmt'}) + var logger = logfmt2.time(); + var mock_sink = new OutStream; + logger.log({}, mock_sink); + var actual = mock_sink.logline; + assert(/^ns=logfmt elapsed=\dms\n$/.test(actual), actual) + }) + + test("works with logfmt.time and implicit log location", function(){ + var logfmt2 = logfmt.namespace({ns: 'logfmt'}) + logfmt2.stream = new OutStream; + var timer = logfmt2.time('time'); + timer.log({foo: 'bar'}); + var actual = logfmt2.stream.logline; + assert(/^ns=logfmt foo=bar time=\dms\n$/.test(actual), actual) + }) + + test("works with persistent data", function(){ + var logfmt2 = logfmt.namespace({ns: 'logfmt'}) + logfmt2.stream = new OutStream; + var logger = logfmt2.time().namespace({foo: 'bar'}); + logger.log(); + var actual = logfmt2.stream.logline; + assert(/^ns=logfmt foo=bar elapsed=\dms\n$/.test(actual), actual) + logger.log({moar: 'data'}); + var actual = logfmt2.stream.logline; + assert(/^ns=logfmt foo=bar moar=data elapsed=\dms\n$/.test(actual), + actual) + }) +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/8a/bfad2377d8c087d8cb3e73208226da9a56be659f7a56ae07bf0d2abd23d3979cb717fe7848c443ffc640afc8d9b2cf7a517565eea189fcc6864c815535a58c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8a/bfad2377d8c087d8cb3e73208226da9a56be659f7a56ae07bf0d2abd23d3979cb717fe7848c443ffc640afc8d9b2cf7a517565eea189fcc6864c815535a58c new file mode 100644 index 000000000..f8892d6da --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8a/bfad2377d8c087d8cb3e73208226da9a56be659f7a56ae07bf0d2abd23d3979cb717fe7848c443ffc640afc8d9b2cf7a517565eea189fcc6864c815535a58c @@ -0,0 +1,25 @@ +{ + "name": "path-to-regexp", + "description": "Express style path to RegExp utility", + "version": "0.1.2", + "scripts": { + "test": "istanbul cover _mocha -- -R spec" + }, + "keywords": [ + "express", + "regexp" + ], + "component": { + "scripts": { + "path-to-regexp": "index.js" + } + }, + "repository": { + "type": "git", + "url": "https://github.com/component/path-to-regexp.git" + }, + "devDependencies": { + "mocha": "^1.17.1", + "istanbul": "^0.2.6" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/8a/e28dbb96b4533454aac623c8bb1fb29bdef041a175ede435e150e3e9481c01cf7e6cc46f818d118e3279c819ced9ffee4da2072be803c4ff2b24341b77145a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8a/e28dbb96b4533454aac623c8bb1fb29bdef041a175ede435e150e3e9481c01cf7e6cc46f818d118e3279c819ced9ffee4da2072be803c4ff2b24341b77145a new file mode 100644 index 000000000..d8cad7528 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8a/e28dbb96b4533454aac623c8bb1fb29bdef041a175ede435e150e3e9481c01cf7e6cc46f818d118e3279c819ced9ffee4da2072be803c4ff2b24341b77145a @@ -0,0 +1,26 @@ +var split = require('split'); +var through = require('through'); +var Readable = require('stream').Readable; +var PassThrough = require('stream').PassThrough; +var logfmt = require('../logfmt'); + +exports = module.exports = function(options){ + if(options == null) options = {}; + var mime = options.contentType || "application/logplex-1"; + + return function(req, res, next) { + + //honor already parsed bodies + if (req._body) return next(); + + //mime-type check + var is_mime = req.header('content-type') === mime; + if (!is_mime) return next(); + req._body = true; + req.body = new PassThrough({objectMode: true}); + req.pipe(logfmt.streamParser()).pipe(req.body); + + return next(); + } +} + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/8c/3df9f73615b6ed5a0b1edce5278adf44c770200573ba47f302c2e0283e1ba50e374bb9334b1a1fdd8ee7e5e9308211f02359358312406c217c286c92fe4b4c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8c/3df9f73615b6ed5a0b1edce5278adf44c770200573ba47f302c2e0283e1ba50e374bb9334b1a1fdd8ee7e5e9308211f02359358312406c217c286c92fe4b4c new file mode 100644 index 000000000..d521b7eaa --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8c/3df9f73615b6ed5a0b1edce5278adf44c770200573ba47f302c2e0283e1ba50e374bb9334b1a1fdd8ee7e5e9308211f02359358312406c217c286c92fe4b4c @@ -0,0 +1,39 @@ +var app = require('express')(); +var assert = require('assert'); +var http = require('http'); + +var logfmt = require('../logfmt'); + +app.use(logfmt.bodyParser()); + +app.use(logfmt.requestLogger(function(req,res){ + return { + "method" : req.method, + "content-type" : req.headers['content-type'], + "status" : res.statusCode + } +})) + +app.post('/logs', function(req, res){ + console.log('HEADERS: ' + JSON.stringify(req.headers)); + console.log('BODY: ' + JSON.stringify(req.body)); + try { + var result = req.body[0]; + assert.equal( "bar", result["foo"]) + assert.equal(14, result.a) + assert.equal("hello kitty", result['baz']) + assert.equal('bro', result['cool%story']) + assert.equal(true, result.f) + assert.equal(true, result['%^asdf']) + result = req.body[1]; + assert.equal('H12', result.code) + assert.equal('50.17.15.69', result.fwd) + res.send('OK') + } catch (e) { + res.send('FAIL') + } +}) + +http.createServer(app).listen(3000); +console.log("Express server listening on port 3000") + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/8c/a127770510048bd828eb8087379ef2322c8bb716989d43269a0ccadd9d2d9faa8a6e044e7edf7c00a6bca09354d46818eace3d9b82a1acc1739e6cd3b2bf2f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8c/a127770510048bd828eb8087379ef2322c8bb716989d43269a0ccadd9d2d9faa8a6e044e7edf7c00a6bca09354d46818eace3d9b82a1acc1739e6cd3b2bf2f new file mode 100644 index 000000000..9b0f7a8ec --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8c/a127770510048bd828eb8087379ef2322c8bb716989d43269a0ccadd9d2d9faa8a6e044e7edf7c00a6bca09354d46818eace3d9b82a1acc1739e6cd3b2bf2f @@ -0,0 +1,49 @@ + +/** + * Parse "Range" header `str` relative to the given file `size`. + * + * @param {Number} size + * @param {String} str + * @return {Array} + * @api public + */ + +module.exports = function(size, str){ + var valid = true; + var i = str.indexOf('='); + + if (-1 == i) return -2; + + var arr = str.slice(i + 1).split(',').map(function(range){ + var range = range.split('-') + , start = parseInt(range[0], 10) + , end = parseInt(range[1], 10); + + // -nnn + if (isNaN(start)) { + start = size - end; + end = size - 1; + // nnn- + } else if (isNaN(end)) { + end = size - 1; + } + + // limit last-byte-pos to current length + if (end > size - 1) end = size - 1; + + // invalid + if (isNaN(start) + || isNaN(end) + || start > end + || start < 0) valid = false; + + return { + start: start, + end: end + }; + }); + + arr.type = str.slice(0, i); + + return valid ? arr : -1; +}; \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/8d/609d64d4e3f7b92e6cb047b2c416902f59f67b716cfc1b030ff4a745f78e2cb65caab8fa38d39cf28e3997fe35ccc24c2e6b1c02de7a39e821467bdee70561 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8d/609d64d4e3f7b92e6cb047b2c416902f59f67b716cfc1b030ff4a745f78e2cb65caab8fa38d39cf28e3997fe35ccc24c2e6b1c02de7a39e821467bdee70561 new file mode 100644 index 000000000..3c3629e64 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8d/609d64d4e3f7b92e6cb047b2c416902f59f67b716cfc1b030ff4a745f78e2cb65caab8fa38d39cf28e3997fe35ccc24c2e6b1c02de7a39e821467bdee70561 @@ -0,0 +1 @@ +node_modules diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/8d/bf0aa4cf3b6034c6d8a2ae05b7f2ae1f338eef6dbfa504673e28e640327d16348b4ae1ba9a8c4715894c8bcba4cacebf1cb01ae032cb280aa46a8ecbfc504e b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8d/bf0aa4cf3b6034c6d8a2ae05b7f2ae1f338eef6dbfa504673e28e640327d16348b4ae1ba9a8c4715894c8bcba4cacebf1cb01ae032cb280aa46a8ecbfc504e new file mode 100644 index 000000000..50cf50c03 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/8d/bf0aa4cf3b6034c6d8a2ae05b7f2ae1f338eef6dbfa504673e28e640327d16348b4ae1ba9a8c4715894c8bcba4cacebf1cb01ae032cb280aa46a8ecbfc504e @@ -0,0 +1,49 @@ +# Merge Descriptors [![Build Status](https://travis-ci.org/component/merge-descriptors.png)](https://travis-ci.org/component/merge-descriptors) + +Merge objects using descriptors. + +```js +var thing = { + get name() { + return 'jon' + } +} + +var animal = { + +} + +merge(animal, thing) + +animal.name === 'jon' +``` + +## API + +### merge(destination, source) + +Overwrites `destination`'s descriptors with `source`'s. + +## License + +The MIT License (MIT) + +Copyright (c) 2013 Jonathan Ong me@jongleberry.com + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/90/8593b0b8bce0b0cf1923692986dbcac5e169ba184445be89f89f18dcb2a67b0a4a79ad534b04a343ca7dbd87a31778d4a66f8b7ada3359f316e8c541c27545 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/90/8593b0b8bce0b0cf1923692986dbcac5e169ba184445be89f89f18dcb2a67b0a4a79ad534b04a343ca7dbd87a31778d4a66f8b7ada3359f316e8c541c27545 new file mode 100644 index 000000000..5064b34ec --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/90/8593b0b8bce0b0cf1923692986dbcac5e169ba184445be89f89f18dcb2a67b0a4a79ad534b04a343ca7dbd87a31778d4a66f8b7ada3359f316e8c541c27545 @@ -0,0 +1,116 @@ +var logfmt = require('../logfmt'), + stream = require('stream'), + assert = require('assert'); + +suite('logfmt.bodyParser', function(){ + + test("skips parsing when req._body is true", function(){ + var mockReq = new stream.Readable; + mockReq.header = function(){ + return 'application/logplex-1'; + } + mockReq._read = function(){}; + mockReq.push('hello=kitty'); + mockReq.push(null); + + mockReq._body = true; + + var next = function(err){ + assert.equal(mockReq.body, undefined) + }; + + var parser = logfmt.bodyParser(); + parser(mockReq, null, next) + }) + + test("skips parsing when contentType does not match", function(){ + var mockReq = new stream.Readable; + mockReq.header = function(){ + return 'application/foo'; + } + mockReq._read = function(){}; + mockReq.push('hello=kitty'); + mockReq.push(null); + + var next = function(err){ + assert.equal(mockReq.body, undefined) + }; + + var parser = logfmt.bodyParser(); + parser(mockReq, null, next) + + }) + + test("accepts contentType option", function(){ + var mockReq = new stream.Readable; + mockReq.header = function(){ + return 'foo'; + } + mockReq._read = function(){}; + mockReq.push('hello=kitty'); + mockReq.push(null); + + var next = function(err){ + assert.deepEqual(mockReq.body[0], {hello: 'kitty'}) + }; + + var parser = logfmt.bodyParser({contentType: 'foo'}); + parser(mockReq, null, next) + }) + + test("converts body lines to objects", function(){ + var mockReq = new stream.Readable; + mockReq.header = function(){ + return 'application/logplex-1'; + } + mockReq._read = function(){}; + mockReq.push('hello=kitty'); + mockReq.push(null); + + var next = function(err){ + assert.deepEqual(mockReq.body[0], {hello: 'kitty'}) + }; + + var parser = logfmt.bodyParser(); + parser(mockReq, null, next) + }) + + test("parses all the lines", function(){ + var mockReq = new stream.Readable; + mockReq.header = function(){ + return 'application/logplex-1'; + } + mockReq._read = function(){}; + mockReq.push('hello=kitty\n'); + mockReq.push('foo=bar'); + mockReq.push(null); + + var next = function(err){ + assert.deepEqual(mockReq.body[0], {hello: 'kitty'}) + assert.deepEqual(mockReq.body[1], {foo: 'bar'}) + assert.equal(mockReq.body[2], undefined) + }; + + var parser = logfmt.bodyParser(); + parser(mockReq, null, next) + }) + + test("ignores trailing newline", function(){ + var mockReq = new stream.Readable; + mockReq.header = function(){ + return 'application/logplex-1'; + } + mockReq._read = function(){}; + mockReq.push('hello=kitty\n'); + mockReq.push(null); + + var next = function(err){ + assert.deepEqual(mockReq.body[0], {hello: 'kitty'}) + assert.equal(mockReq.body[1], undefined) + }; + + var parser = logfmt.bodyParser(); + parser(mockReq, null, next) + + }) +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/90/e963aba07be6d28cfd7bcf3df005c7e222c6e2ce4bb1f3baff991242724e0d468d4bfa3586b780d382c879bcf83b3ec1f0650f3ac6fe2caac559461c3ba99d b/fixtures/vendored/pnpm/.pnpm-store/v10/files/90/e963aba07be6d28cfd7bcf3df005c7e222c6e2ce4bb1f3baff991242724e0d468d4bfa3586b780d382c879bcf83b3ec1f0650f3ac6fe2caac559461c3ba99d new file mode 100644 index 000000000..08dc34254 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/90/e963aba07be6d28cfd7bcf3df005c7e222c6e2ce4bb1f3baff991242724e0d468d4bfa3586b780d382c879bcf83b3ec1f0650f3ac6fe2caac559461c3ba99d @@ -0,0 +1,16 @@ + +var through = require('through'); +var logfmt = require('../logfmt') + +process.stdin + .pipe(through(function(data){ + if(/foo/.test(data)){ + this.queue(data); + }else{ + process.stderr.write('discard ' + data); + } + })) + .pipe(logfmt.streamParser()) + .pipe(through(function(obj){ + console.log(obj); + })) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/94/8120025247a9b66400b393e0764a817b2b1bb0958d3e823adcba892674df70fb00db2aace0c94e61be87f57c9825ecc4bff0e3f071d053fdb69df29cbe8afd b/fixtures/vendored/pnpm/.pnpm-store/v10/files/94/8120025247a9b66400b393e0764a817b2b1bb0958d3e823adcba892674df70fb00db2aace0c94e61be87f57c9825ecc4bff0e3f071d053fdb69df29cbe8afd new file mode 100644 index 000000000..62e73643e --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/94/8120025247a9b66400b393e0764a817b2b1bb0958d3e823adcba892674df70fb00db2aace0c94e61be87f57c9825ecc4bff0e3f071d053fdb69df29cbe8afd @@ -0,0 +1,29 @@ +{ + "name": "serve-static", + "description": "Serve static files", + "version": "1.0.1", + "author": "Douglas Christopher Wilson ", + "license": "MIT", + "repository": { + "type": "git", + "url": "https://github.com/expressjs/serve-static.git" + }, + "bugs": { + "url": "https://github.com/expressjs/serve-static/issues" + }, + "dependencies": { + "send": "0.1.4" + }, + "devDependencies": { + "connect": "^2.13.0", + "mocha": "^1.17.0", + "should": "^3.0.0", + "supertest": "~0.9.0" + }, + "engines": { + "node": ">= 0.8.0" + }, + "scripts": { + "test": "mocha --reporter spec --require should" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/98/5da84c38a8e1b41d02a4b3632d45802fb83e0e0ee6cec73bcc2133b4890de4e3368503ce9c6e7ba86eae4b2454cc829590c8984e9766a42e9b3bd7374f493e b/fixtures/vendored/pnpm/.pnpm-store/v10/files/98/5da84c38a8e1b41d02a4b3632d45802fb83e0e0ee6cec73bcc2133b4890de4e3368503ce9c6e7ba86eae4b2454cc829590c8984e9766a42e9b3bd7374f493e new file mode 100644 index 000000000..6732bd6f4 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/98/5da84c38a8e1b41d02a4b3632d45802fb83e0e0ee6cec73bcc2133b4890de4e3368503ce9c6e7ba86eae4b2454cc829590c8984e9766a42e9b3bd7374f493e @@ -0,0 +1,18 @@ +var logfmt = require('../logfmt'), + assert = require('assert'); + +suite('logfmt singleton', function() { + test('stream is configured', function(){ + assert(process.stdout === logfmt.stream, 'default stream is not stdout'); + }) + + test('parses', function(){ + var data = logfmt.parse('foo=bar'); + assert.equal('bar', data.foo); + }) + + test('stringifies', function(){ + var data = logfmt.stringify({foo: 'bar'}); + assert.equal('foo=bar', data); + }) +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/06b56e73ab7c14621676c3d45643152d58d520a62b9fa08f6ae58b90e7be69d433cbf56dc3dda78149b0a2af0589ecd77d9f9526ab4cbac31d5a92334c4729 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/06b56e73ab7c14621676c3d45643152d58d520a62b9fa08f6ae58b90e7be69d433cbf56dc3dda78149b0a2af0589ecd77d9f9526ab4cbac31d5a92334c4729 new file mode 100644 index 000000000..e4e23793c --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/06b56e73ab7c14621676c3d45643152d58d520a62b9fa08f6ae58b90e7be69d433cbf56dc3dda78149b0a2af0589ecd77d9f9526ab4cbac31d5a92334c4729 @@ -0,0 +1,8 @@ +module.exports = function (dest, src) { + Object.getOwnPropertyNames(src).forEach(function (name) { + var descriptor = Object.getOwnPropertyDescriptor(src, name) + Object.defineProperty(dest, name, descriptor) + }) + + return dest +} \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/0fdeab5ce15c66ca1cf5ba2ceb8c72dd5ed45ef6baf3214edf78cabf97f0a5f41604392621cbedb7ea04fda68f7437ff1e7ebb6aeb8beefd6e7c489fb6fac0 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/0fdeab5ce15c66ca1cf5ba2ceb8c72dd5ed45ef6baf3214edf78cabf97f0a5f41604392621cbedb7ea04fda68f7437ff1e7ebb6aeb8beefd6e7c489fb6fac0 new file mode 100644 index 000000000..2a1803918 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/0fdeab5ce15c66ca1cf5ba2ceb8c72dd5ed45ef6baf3214edf78cabf97f0a5f41604392621cbedb7ea04fda68f7437ff1e7ebb6aeb8beefd6e7c489fb6fac0 @@ -0,0 +1,47 @@ +(function() { + var Negotiator, availableMediaTypes, http, key, representations, server, val; + + Negotiator = require('../lib/negotiator').Negotiator; + + http = require('http'); + + representations = { + 'text/html': '

Hello world!

', + 'text/plain': 'Hello World!', + 'application/json': JSON.stringify({ + hello: 'world!' + }) + }; + + availableMediaTypes = (function() { + var _results; + _results = []; + for (key in representations) { + val = representations[key]; + _results.push(key); + } + return _results; + })(); + + server = http.createServer(function(req, res) { + var mediaType, negotiator; + negotiator = new Negotiator(req); + console.log("Accept: " + req.headers['accept']); + console.log("Preferred: " + (negotiator.preferredMediaTypes())); + console.log("Possible: " + (negotiator.preferredMediaTypes(availableMediaTypes))); + mediaType = negotiator.preferredMediaType(availableMediaTypes); + console.log("Selected: " + mediaType); + if (mediaType) { + res.writeHead(200, { + 'Content-Type': mediaType + }); + return res.end(representations[mediaType]); + } else { + res.writeHead(406); + return res.end(); + } + }); + + server.listen(8080); + +}).call(this); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/942c53213021d1d256ed88f4f9418f55855e3f899edbac0330ebfd07a758ad8ed248fae078050a36d03795bdc0ed99c83c773796b6b263faa2dfeb0bcd3a55 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/942c53213021d1d256ed88f4f9418f55855e3f899edbac0330ebfd07a758ad8ed248fae078050a36d03795bdc0ed99c83c773796b6b263faa2dfeb0bcd3a55 new file mode 100644 index 000000000..55b2cf794 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/99/942c53213021d1d256ed88f4f9418f55855e3f899edbac0330ebfd07a758ad8ed248fae078050a36d03795bdc0ed99c83c773796b6b263faa2dfeb0bcd3a55 @@ -0,0 +1,77 @@ +# What: WebVTT +# Why: To allow formats intended for marking up external text track resources. +# http://dev.w3.org/html5/webvtt/ +# Added by: niftylettuce +text/vtt vtt + +# What: Google Chrome Extension +# Why: To allow apps to (work) be served with the right content type header. +# http://codereview.chromium.org/2830017 +# Added by: niftylettuce +application/x-chrome-extension crx + +# What: HTC support +# Why: To properly render .htc files such as CSS3PIE +# Added by: niftylettuce +text/x-component htc + +# What: HTML5 application cache manifes ('.manifest' extension) +# Why: De-facto standard. Required by Mozilla browser when serving HTML5 apps +# per https://developer.mozilla.org/en/offline_resources_in_firefox +# Added by: louisremi +text/cache-manifest manifest + +# What: node binary buffer format +# Why: semi-standard extension w/in the node community +# Added by: tootallnate +application/octet-stream buffer + +# What: The "protected" MP-4 formats used by iTunes. +# Why: Required for streaming music to browsers (?) +# Added by: broofa +application/mp4 m4p +audio/mp4 m4a + +# What: Video format, Part of RFC1890 +# Why: See https://github.com/bentomas/node-mime/pull/6 +# Added by: mjrusso +video/MP2T ts + +# What: EventSource mime type +# Why: mime type of Server-Sent Events stream +# http://www.w3.org/TR/eventsource/#text-event-stream +# Added by: francois2metz +text/event-stream event-stream + +# What: Mozilla App manifest mime type +# Why: https://developer.mozilla.org/en/Apps/Manifest#Serving_manifests +# Added by: ednapiranha +application/x-web-app-manifest+json webapp + +# What: Lua file types +# Why: Googling around shows de-facto consensus on these +# Added by: creationix (Issue #45) +text/x-lua lua +application/x-lua-bytecode luac + +# What: Markdown files, as per http://daringfireball.net/projects/markdown/syntax +# Why: http://stackoverflow.com/questions/10701983/what-is-the-mime-type-for-markdown +# Added by: avoidwork +text/x-markdown markdown md mkd + +# What: ini files +# Why: because they're just text files +# Added by: Matthew Kastor +text/plain ini + +# What: DASH Adaptive Streaming manifest +# Why: https://developer.mozilla.org/en-US/docs/DASH_Adaptive_Streaming_for_HTML_5_Video +# Added by: eelcocramer +application/dash+xml mdp + +# What: OpenType font files - http://www.microsoft.com/typography/otspec/ +# Why: Browsers usually ignore the font MIME types and sniff the content, +# but Chrome, shows a warning if OpenType fonts aren't served with +# the `font/opentype` MIME type: http://i.imgur.com/8c5RN8M.png. +# Added by: alrra +font/opentype otf diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/9c/8bb98db7dedded4b13a6a04de0b015f83e94610d7423a2aa04da9731014289fc79dbfcb42a17611152097f3fafc38edf3228b0c735a120bc296c912749c289 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/9c/8bb98db7dedded4b13a6a04de0b015f83e94610d7423a2aa04da9731014289fc79dbfcb42a17611152097f3fafc38edf3228b0c735a120bc296c912749c289 new file mode 100644 index 000000000..114c30db1 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/9c/8bb98db7dedded4b13a6a04de0b015f83e94610d7423a2aa04da9731014289fc79dbfcb42a17611152097f3fafc38edf3228b0c735a120bc296c912749c289 @@ -0,0 +1,62 @@ +{ + "name": "lodash", + "version": "2.4.2", + "description": "A utility library delivering consistency, customization, performance, & extras.", + "homepage": "http://lodash.com/", + "license": "MIT", + "main": "dist/lodash.js", + "keywords": ["amd", "browser", "client", "customize", "functional", "server", "util"], + "author": "John-David Dalton (http://allyoucanleet.com/)", + "contributors": [ + "John-David Dalton (http://allyoucanleet.com/)", + "Blaine Bublitz (http://www.iceddev.com/)", + "Kit Cambridge (http://kitcambridge.be/)", + "Mathias Bynens (http://mathiasbynens.be/)" + ], + "bugs": "https://github.com/lodash/lodash/issues", + "repository": { "type": "git", "url": "https://github.com/lodash/lodash.git" }, + "engines": ["node", "rhino"], + "files": [ + "LICENSE.txt", + "lodash.js", + "dist/lodash.js", + "dist/lodash.min.js", + "dist/lodash.compat.js", + "dist/lodash.compat.min.js", + "dist/lodash.underscore.js", + "dist/lodash.underscore.min.js" + ], + "jam": { + "main": "dist/lodash.compat.js", + "include": [ + "LICENSE.txt", + "dist/lodash.js", + "dist/lodash.min.js", + "dist/lodash.compat.js", + "dist/lodash.compat.min.js", + "dist/lodash.underscore.js", + "dist/lodash.underscore.min.js" + ] + }, + "volo": { + "type": "directory", + "ignore": [ + ".*", + "*.custom.*", + "*.min.*", + "*.template.*", + "*.map", + "*.md", + "lodash.js", + "index.js", + "bower.json", + "component.json", + "doc", + "modularize", + "node_modules", + "perf", + "test", + "vendor" + ] + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/9d/ac78ae236358bc87d84fd32a4504d48b2aa0a16b69d0e7883550b7bdbe96370f9cecbdc84dd55059f3650931ffc48130d24a49920f47678fb572cec4366f3c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/9d/ac78ae236358bc87d84fd32a4504d48b2aa0a16b69d0e7883550b7bdbe96370f9cecbdc84dd55059f3650931ffc48130d24a49920f47678fb572cec4366f3c new file mode 100644 index 000000000..ada35f51b --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/9d/ac78ae236358bc87d84fd32a4504d48b2aa0a16b69d0e7883550b7bdbe96370f9cecbdc84dd55059f3650931ffc48130d24a49920f47678fb572cec4366f3c @@ -0,0 +1,31 @@ +{ + "name": "send", + "version": "0.2.0", + "description": "Better streaming static file server with Range and conditional-GET support", + "keywords": [ + "static", + "file", + "server" + ], + "author": "TJ Holowaychuk ", + "dependencies": { + "debug": "*", + "mime": "~1.2.9", + "fresh": "~0.2.1", + "range-parser": "~1.0.0" + }, + "devDependencies": { + "mocha": "*", + "should": "*", + "supertest": "0.0.1", + "connect": "2.x" + }, + "scripts": { + "test": "make test" + }, + "repository": { + "type": "git", + "url": "git://github.com/visionmedia/send.git" + }, + "main": "index" +} \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/9f/67432b1c4e7a9762f0b70826bcf6b9215906f735386cc9611c0fa99a9ab8423eed590ae364735b6871e1ea41a9db178afff5032664b90dc98480d58a0aa60b-exec b/fixtures/vendored/pnpm/.pnpm-store/v10/files/9f/67432b1c4e7a9762f0b70826bcf6b9215906f735386cc9611c0fa99a9ab8423eed590ae364735b6871e1ea41a9db178afff5032664b90dc98480d58a0aa60b-exec new file mode 100755 index 000000000..ef8ba8ea5 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/9f/67432b1c4e7a9762f0b70826bcf6b9215906f735386cc9611c0fa99a9ab8423eed590ae364735b6871e1ea41a9db178afff5032664b90dc98480d58a0aa60b-exec @@ -0,0 +1,3 @@ +#! /usr/bin/env bash + +curl -X POST --header 'Content-Type: application/logplex-1' --data-binary @$1 http://localhost:3000/logs diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/9f/f5178ee6e4cd203b934fba1edb6418851a2d0a90fe3ffd20e304f7b73de5bd174a81d9edc54564f6b2b0a566dfb0c75450c3fa27853c81b0977051c2cfdecc b/fixtures/vendored/pnpm/.pnpm-store/v10/files/9f/f5178ee6e4cd203b934fba1edb6418851a2d0a90fe3ffd20e304f7b73de5bd174a81d9edc54564f6b2b0a566dfb0c75450c3fa27853c81b0977051c2cfdecc new file mode 100644 index 000000000..f62e6050c --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/9f/f5178ee6e4cd203b934fba1edb6418851a2d0a90fe3ffd20e304f7b73de5bd174a81d9edc54564f6b2b0a566dfb0c75450c3fa27853c81b0977051c2cfdecc @@ -0,0 +1,59 @@ +# Compiled source # +################### +*.com +*.class +*.dll +*.exe +*.o +*.so + +# Packages # +############ +# it's better to unpack these files and commit the raw source +# git has its own built in compression methods +*.7z +*.dmg +*.gz +*.iso +*.jar +*.rar +*.tar +*.zip + +# Logs and databases # +###################### +*.log +*.sql +*.sqlite + +# OS generated files # +###################### +.DS_Store* +ehthumbs.db +Icon? +Thumbs.db + +# Node.js # +########### +lib-cov +*.seed +*.log +*.csv +*.dat +*.out +*.pid +*.gz + +pids +logs +results + +node_modules +npm-debug.log + +# Components # +############## + +/build +/components +/vendors \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a0/c46e223c54471912476ff333162a1d29db9a6735b1fbc1d7425bf1159cc36767a17bc7320d1e1774ac7b4a758dc3c3548a8dc035a0067d5ba9cd6aa0abc525 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a0/c46e223c54471912476ff333162a1d29db9a6735b1fbc1d7425bf1159cc36767a17bc7320d1e1774ac7b4a758dc3c3548a8dc035a0067d5ba9cd6aa0abc525 new file mode 100644 index 000000000..b57ba9ea5 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a0/c46e223c54471912476ff333162a1d29db9a6735b1fbc1d7425bf1159cc36767a17bc7320d1e1774ac7b4a758dc3c3548a8dc035a0067d5ba9cd6aa0abc525 @@ -0,0 +1,53 @@ +var logfmt = require('../logfmt'), + through = require('through'), + stream = require('stream'), + assert = require('assert'); + +//avoid test bleeding +var logfmt = new logfmt; + +suite('logfmt.streamParser', function() { + test("parses all the lines", function(done){ + var s = new stream.Readable; + s._read = function(){}; + s.push('hello=kitty\n'); + s.push('foo=bar\n'); + s.push('path=/\n'); + s.push(null); + + var matches = [{path: '/'}, {foo: 'bar'}, {hello: 'kitty'}]; + s.pipe(logfmt.streamParser()).pipe(through(function(data){ + assert.deepEqual(data, matches.pop()) + },function(){ + done() + })) + }) + + // is this the desired behavior? + test("handles empty data", function(done){ + var s = new stream.Readable; + s._read = function(){}; + s.push(''); + s.push(null); + + s.pipe(logfmt.streamParser()).pipe(through(function(data){ + assert.deepEqual({}, data); + },function(){ + done() + })) + }) + + // is this the desired behavior? + test("handles empty lines", function(done){ + var s = new stream.Readable; + s._read = function(){}; + s.push(" \n"); + s.push(null); + + s.pipe(logfmt.streamParser()).pipe(through(function(data){ + assert.deepEqual({}, data); + },function(){ + done() + })) + }) +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a0/d4951a35f4ba0fe5699bd30247f6d155d6f5bd8b7ca7485c76f7113770223b51e52dac666f4e3905333c97cf053f2d7e00ac981e34fc2d219ecb44536a989a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a0/d4951a35f4ba0fe5699bd30247f6d155d6f5bd8b7ca7485c76f7113770223b51e52dac666f4e3905333c97cf053f2d7e00ac981e34fc2d219ecb44536a989a new file mode 100644 index 000000000..42ca2e7d7 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a0/d4951a35f4ba0fe5699bd30247f6d155d6f5bd8b7ca7485c76f7113770223b51e52dac666f4e3905333c97cf053f2d7e00ac981e34fc2d219ecb44536a989a @@ -0,0 +1,27 @@ +Original "Negotiator" program Copyright Federico Romero +Port to JavaScript Copyright Isaac Z. Schlueter + +All rights reserved. + +MIT License + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a1/3d39bb51b2a55d298899cb82026299ebcdcfe20cdb8c79e4f482f5371aafec51f6c58a809f00aaee58a03680c3c1cdfb5d6f4e4afba15367e12291b9e3dbe6 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a1/3d39bb51b2a55d298899cb82026299ebcdcfe20cdb8c79e4f482f5371aafec51f6c58a809f00aaee58a03680c3c1cdfb5d6f4e4afba15367e12291b9e3dbe6 new file mode 100644 index 000000000..08e492311 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a1/3d39bb51b2a55d298899cb82026299ebcdcfe20cdb8c79e4f482f5371aafec51f6c58a809f00aaee58a03680c3c1cdfb5d6f4e4afba15367e12291b9e3dbe6 @@ -0,0 +1,70 @@ +(function() { + var configuration, preferredMediaTypes, testConfigurations, testCorrectType, _i, _len, + _this = this; + + preferredMediaTypes = require('../lib/mediaType').preferredMediaTypes; + + this["Should not return a media type when no media type provided"] = function(test) { + test.deepEqual(preferredMediaTypes('*/*', []), []); + return test.done(); + }; + + this["Should not return a media type when no media type is acceptable"] = function(test) { + test.deepEqual(preferredMediaTypes('application/json', ['text/html']), []); + return test.done(); + }; + + this["Should not return a media type with q = 0"] = function(test) { + test.deepEqual(preferredMediaTypes('text/html;q=0', ['text/html']), []); + return test.done(); + }; + + testCorrectType = function(c) { + return _this["Should return " + c.selected + " for access header " + c.accept + " with provided types " + c.provided] = function(test) { + test.deepEqual(preferredMediaTypes(c.accept, c.provided), c.selected); + return test.done(); + }; + }; + + testConfigurations = [ + { + accept: 'text/html', + provided: ['text/html'], + selected: ['text/html'] + }, { + accept: '*/*', + provided: ['text/html'], + selected: ['text/html'] + }, { + accept: 'text/*', + provided: ['text/html'], + selected: ['text/html'] + }, { + accept: 'application/json, text/html', + provided: ['text/html'], + selected: ['text/html'] + }, { + accept: 'text/html;q=0.1', + provided: ['text/html'], + selected: ['text/html'] + }, { + accept: 'application/json, text/html', + provided: ['application/json', 'text/html'], + selected: ['application/json', 'text/html'] + }, { + accept: 'application/json;q=0.2, text/html', + provided: ['application/json', 'text/html'], + selected: ['text/html', 'application/json'] + }, { + accept: 'application/json;q=0.2, text/html', + provided: null, + selected: ['text/html', 'application/json'] + } + ]; + + for (_i = 0, _len = testConfigurations.length; _i < _len; _i++) { + configuration = testConfigurations[_i]; + testCorrectType(configuration); + } + +}).call(this); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a2/85afed728258cf74448a007dd90e73d9602d85e97108b76cf529d6af081d192a74900e7a02761b0479cf23bb5d1147a7a59fd226b6d4c8a6f995be762df079 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a2/85afed728258cf74448a007dd90e73d9602d85e97108b76cf529d6af081d192a74900e7a02761b0479cf23bb5d1147a7a59fd226b6d4c8a6f995be762df079 new file mode 100644 index 000000000..6455effaf --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a2/85afed728258cf74448a007dd90e73d9602d85e97108b76cf529d6af081d192a74900e7a02761b0479cf23bb5d1147a7a59fd226b6d4c8a6f995be762df079 @@ -0,0 +1,52 @@ +(function() { + var Buffer, Iconv, Negotiator, availableCharsets, http, iconv, key, message, messages, server, val; + + Negotiator = require('../lib/negotiator').Negotiator; + + http = require('http'); + + Buffer = require('buffer').Buffer; + + Iconv = require('iconv').Iconv; + + iconv = new Iconv('UTF-8', 'ISO-8859-1'); + + message = "ë"; + + messages = { + 'utf-8': message, + 'iso-8859-1': iconv.convert(new Buffer(message)) + }; + + availableCharsets = (function() { + var _results; + _results = []; + for (key in messages) { + val = messages[key]; + _results.push(key); + } + return _results; + })(); + + server = http.createServer(function(req, res) { + var charset, negotiator; + negotiator = new Negotiator(req); + console.log("Accept-Charset: " + req.headers['accept-charset']); + console.log("Preferred: " + (negotiator.preferredCharsets())); + console.log("Possible: " + (negotiator.preferredCharsets(availableCharsets))); + charset = negotiator.preferredCharset(availableCharsets); + console.log("Selected: " + charset); + if (charset) { + res.writeHead(200, { + 'Content-Type': "text/html; charset=" + charset + }); + return res.end(messages[charset]); + } else { + res.writeHead(406); + return res.end(); + } + }); + + server.listen(8080); + +}).call(this); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a2/eb7700deb0298b424d334fe17bd5af2e62bc8c63c7d28649e625a48239118eaae55592314664276475708450a0fe40a8c3c375b83d410c1ca0452b06bd2c84-exec b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a2/eb7700deb0298b424d334fe17bd5af2e62bc8c63c7d28649e625a48239118eaae55592314664276475708450a0fe40a8c3c375b83d410c1ca0452b06bd2c84-exec new file mode 100755 index 000000000..6e74ec5a6 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a2/eb7700deb0298b424d334fe17bd5af2e62bc8c63c7d28649e625a48239118eaae55592314664276475708450a0fe40a8c3c375b83d410c1ca0452b06bd2c84-exec @@ -0,0 +1,4 @@ +echo "foo=bar a=14 baz=\"hello kitty\" cool%story=bro f %^asdf" | bin/logfmt +cat examples/file | bin/logfmt +echo "foo=bar a=14 baz=\"hello kitty\" cool%story=bro f %^asdf" | bin/logfmt | bin/logfmt -r +echo "foo=bar a=14 baz=\"hello kitty\" cool%story=bro f %^asdf" | bin/logfmt | bin/logfmt -r | bin/logfmt | bin/logfmt -r diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a3/639d3cd5536fb67a6f1318b8df391efa5d0809d0d3bc85567fb9ac29fd18a4b812c37c7c904829724cc25bb527deb5efc4bc1fa33ce0eb92c209bd1b24ad0d b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a3/639d3cd5536fb67a6f1318b8df391efa5d0809d0d3bc85567fb9ac29fd18a4b812c37c7c904829724cc25bb527deb5efc4bc1fa33ce0eb92c209bd1b24ad0d new file mode 100644 index 000000000..0a077bbeb --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a3/639d3cd5536fb67a6f1318b8df391efa5d0809d0d3bc85567fb9ac29fd18a4b812c37c7c904829724cc25bb527deb5efc4bc1fa33ce0eb92c209bd1b24ad0d @@ -0,0 +1,132 @@ +# Negotiator + +An HTTP content negotiator for node.js written in javascript. + +# Accept Negotiation + + Negotiator = require('negotiator') + + availableMediaTypes = ['text/html', 'text/plain', 'application/json'] + + // The negotiator constructor receives a request object + negotiator = new Negotiator(request) + + // Let's say Accept header is 'text/html, application/*;q=0.2, image/jpeg;q=0.8' + + negotiator.preferredMediaTypes() + // -> ['text/html', 'image/jpeg', 'application/*'] + + negotiator.preferredMediaTypes(availableMediaTypes) + // -> ['text/html', 'application/json'] + + negotiator.preferredMediaType(availableMediaTypes) + // -> 'text/html' + +You can check a working example at `examples/accept.js`. + +## Methods + +`preferredMediaTypes(availableMediaTypes)`: + +Returns an array of preferred media types ordered by priority from a list of available media types. + +`preferredMediaType(availableMediaType)`: + +Returns the top preferred media type from a list of available media types. + +# Accept-Language Negotiation + + Negotiator = require('negotiator') + + negotiator = new Negotiator(request) + + availableLanguages = 'en', 'es', 'fr' + + // Let's say Accept-Language header is 'en;q=0.8, es, pt' + + negotiator.preferredLanguages() + // -> ['es', 'pt', 'en'] + + negotiator.preferredLanguages(availableLanguages) + // -> ['es', 'en'] + + language = negotiator.preferredLanguage(availableLanguages) + // -> 'es' + +You can check a working example at `examples/language.js`. + +## Methods + +`preferredLanguages(availableLanguages)`: + +Returns an array of preferred languages ordered by priority from a list of available languages. + +`preferredLanguage(availableLanguages)`: + +Returns the top preferred language from a list of available languages. + +# Accept-Charset Negotiation + + Negotiator = require('negotiator') + + availableCharsets = ['utf-8', 'iso-8859-1', 'iso-8859-5'] + + negotiator = new Negotiator(request) + + // Let's say Accept-Charset header is 'utf-8, iso-8859-1;q=0.8, utf-7;q=0.2' + + negotiator.preferredCharsets() + // -> ['utf-8', 'iso-8859-1', 'utf-7'] + + negotiator.preferredCharsets(availableCharsets) + // -> ['utf-8', 'iso-8859-1'] + + negotiator.preferredCharset(availableCharsets) + // -> 'utf-8' + +You can check a working example at `examples/charset.js`. + +## Methods + +`preferredCharsets(availableCharsets)`: + +Returns an array of preferred charsets ordered by priority from a list of available charsets. + +`preferredCharset(availableCharsets)`: + +Returns the top preferred charset from a list of available charsets. + +# Accept-Encoding Negotiation + + Negotiator = require('negotiator').Negotiator + + availableEncodings = ['identity', 'gzip'] + + negotiator = new Negotiator(request) + + // Let's say Accept-Encoding header is 'gzip, compress;q=0.2, identity;q=0.5' + + negotiator.preferredEncodings() + // -> ['gzip', 'identity', 'compress'] + + negotiator.preferredEncodings(availableEncodings) + // -> ['gzip', 'identity'] + + negotiator.preferredEncoding(availableEncodings) + // -> 'gzip' + +You can check a working example at `examples/encoding.js`. + +## Methods + +`preferredEncodings(availableEncodings)`: + +Returns an array of preferred encodings ordered by priority from a list of available encodings. + +`preferredEncoding(availableEncodings)`: + +Returns the top preferred encoding from a list of available encodings. + +# License + +MIT diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a3/a3882e6cfe33b71da8f61c29ced8b64e5c5ee76a1ae92ecad47d20d28a23b38ce6022c36e1cac53291f7d955328bb291ea523546204357a6af6b409f843f1c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a3/a3882e6cfe33b71da8f61c29ced8b64e5c5ee76a1ae92ecad47d20d28a23b38ce6022c36e1cac53291f7d955328bb291ea523546204357a6af6b409f843f1c new file mode 100644 index 000000000..e51949b69 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a3/a3882e6cfe33b71da8f61c29ced8b64e5c5ee76a1ae92ecad47d20d28a23b38ce6022c36e1cac53291f7d955328bb291ea523546204357a6af6b409f843f1c @@ -0,0 +1,88 @@ +{ + "name": "express", + "description": "Sinatra inspired web development framework", + "version": "4.0.0", + "author": "TJ Holowaychuk ", + "contributors": [ + { + "name": "TJ Holowaychuk", + "email": "tj@vision-media.ca" + }, + { + "name": "Aaron Heckmann", + "email": "aaron.heckmann+github@gmail.com" + }, + { + "name": "Ciaran Jessup", + "email": "ciaranj@gmail.com" + }, + { + "name": "Guillermo Rauch", + "email": "rauchg@gmail.com" + }, + { + "name": "Jonathan Ong", + "email": "me@jongleberry.com" + }, + { + "name": "Roman Shtylman", + "email": "shtylman+expressjs@gmail.com" + } + ], + "dependencies": { + "parseurl": "1.0.1", + "accepts": "1.0.0", + "type-is": "1.0.0", + "range-parser": "1.0.0", + "cookie": "0.1.0", + "buffer-crc32": "0.2.1", + "fresh": "0.2.2", + "methods": "0.1.0", + "send": "0.2.0", + "cookie-signature": "1.0.3", + "merge-descriptors": "0.0.2", + "utils-merge": "1.0.0", + "escape-html": "1.0.1", + "qs": "0.6.6", + "serve-static": "1.0.1", + "path-to-regexp": "0.1.2", + "debug": ">= 0.7.3 < 1" + }, + "devDependencies": { + "ejs": "~0.8.4", + "mocha": "~1.15.1", + "jade": "~0.30.0", + "hjs": "~0.0.6", + "stylus": "~0.40.0", + "should": "~2.1.1", + "connect-redis": "~1.4.5", + "marked": "0.2.10", + "supertest": "~0.8.1", + "body-parser": "1.0.0", + "cookie-parser": "1.0.1", + "static-favicon": "1.0.0", + "express-session": "1.0.1", + "morgan": "1.0.0", + "vhost": "1.0.0" + }, + "keywords": [ + "express", + "framework", + "sinatra", + "web", + "rest", + "restful", + "router", + "app", + "api" + ], + "repository": "git://github.com/visionmedia/express", + "scripts": { + "prepublish": "npm prune", + "test": "make test" + }, + "engines": { + "node": ">= 0.8.0" + }, + "license": "MIT" +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a4/22d7c46cd41fab12a0c81ec49d19e2f85af86cc77d0e029d150762c7154ec80a3bbed07d2873c6eda1127ed471d1689c71080a3deba56b9d390202b89d56e3 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a4/22d7c46cd41fab12a0c81ec49d19e2f85af86cc77d0e029d150762c7154ec80a3bbed07d2873c6eda1127ed471d1689c71080a3deba56b9d390202b89d56e3 new file mode 100644 index 000000000..a36d6c2e1 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a4/22d7c46cd41fab12a0c81ec49d19e2f85af86cc77d0e029d150762c7154ec80a3bbed07d2873c6eda1127ed471d1689c71080a3deba56b9d390202b89d56e3 @@ -0,0 +1,17 @@ +{ + "name": "escape-html", + "description": "Escape HTML entities", + "version": "1.0.1", + "keywords": ["escape", "html", "utility"], + "dependencies": {}, + "main": "index.js", + "component": { + "scripts": { + "escape-html/index.js": "index.js" + } + }, + "repository": { + "type": "git", + "url": "https://github.com/component/escape-html.git" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a4/6b5a5241bd05af22d31620e04812881c1a9ddd5b255d423e0fa27769f536478256e28bbbe2c11346e5ed4ddcd52fb2fb65394df1b5efe629b67a0212df954a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a4/6b5a5241bd05af22d31620e04812881c1a9ddd5b255d423e0fa27769f536478256e28bbbe2c11346e5ed4ddcd52fb2fb65394df1b5efe629b67a0212df954a new file mode 100644 index 000000000..d98f26de2 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a4/6b5a5241bd05af22d31620e04812881c1a9ddd5b255d423e0fa27769f536478256e28bbbe2c11346e5ed4ddcd52fb2fb65394df1b5efe629b67a0212df954a @@ -0,0 +1,70 @@ +(function() { + var configuration, preferredLanguages, testConfigurations, testCorrectType, _i, _len, + _this = this; + + preferredLanguages = require('../lib/language').preferredLanguages; + + this["Should not return a language when no is provided"] = function(test) { + test.deepEqual(preferredLanguages('*', []), []); + return test.done(); + }; + + this["Should not return a language when no language is acceptable"] = function(test) { + test.deepEqual(preferredLanguages('en', ['es']), []); + return test.done(); + }; + + this["Should not return a language with q = 0"] = function(test) { + test.deepEqual(preferredLanguages('en;q=0', ['en']), []); + return test.done(); + }; + + testCorrectType = function(c) { + return _this["Should return " + c.selected + " for accept-language header " + c.accept + " with provided language " + c.provided] = function(test) { + test.deepEqual(preferredLanguages(c.accept, c.provided), c.selected); + return test.done(); + }; + }; + + testConfigurations = [ + { + accept: 'en', + provided: ['en'], + selected: ['en'] + }, { + accept: '*', + provided: ['en'], + selected: ['en'] + }, { + accept: 'en-US, en;q=0.8', + provided: ['en-US', 'en-GB'], + selected: ['en-US', 'en-GB'] + }, { + accept: 'en-US, en-GB', + provided: ['en-US'], + selected: ['en-US'] + }, { + accept: 'en', + provided: ['en-US'], + selected: ['en-US'] + }, { + accept: 'en;q=0.8, es', + provided: ['en', 'es'], + selected: ['es', 'en'] + }, { + accept: 'en-US;q=0.8, es', + provided: ['en', 'es'], + selected: ['es', 'en'] + }, { + accept: 'en-US;q=0.8, es', + provided: null, + selected: ['es', 'en-US'] + } + ]; + + for (_i = 0, _len = testConfigurations.length; _i < _len; _i++) { + configuration = testConfigurations[_i]; + testCorrectType(configuration); + } + +}).call(this); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a6/19f021aa42ac93ab945f88d32929883db21d0fda51234fb3bb4a7d351cc8f0c241c13d226e3db53582649093450c6abcff63fd75df2bf5f23f7b9f7ae02039 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a6/19f021aa42ac93ab945f88d32929883db21d0fda51234fb3bb4a7d351cc8f0c241c13d226e3db53582649093450c6abcff63fd75df2bf5f23f7b9f7ae02039 new file mode 100644 index 000000000..989e8bb25 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a6/19f021aa42ac93ab945f88d32929883db21d0fda51234fb3bb4a7d351cc8f0c241c13d226e3db53582649093450c6abcff63fd75df2bf5f23f7b9f7ae02039 @@ -0,0 +1,77 @@ +/** + * Module dependencies. + */ + +var path = require('path'); +var fs = require('fs'); +var utils = require('./utils'); +var dirname = path.dirname; +var basename = path.basename; +var extname = path.extname; +var exists = fs.existsSync || path.existsSync; +var join = path.join; + +/** + * Expose `View`. + */ + +module.exports = View; + +/** + * Initialize a new `View` with the given `name`. + * + * Options: + * + * - `defaultEngine` the default template engine name + * - `engines` template engine require() cache + * - `root` root path for view lookup + * + * @param {String} name + * @param {Object} options + * @api private + */ + +function View(name, options) { + options = options || {}; + this.name = name; + this.root = options.root; + var engines = options.engines; + this.defaultEngine = options.defaultEngine; + var ext = this.ext = extname(name); + if (!ext && !this.defaultEngine) throw new Error('No default engine was specified and no extension was provided.'); + if (!ext) name += (ext = this.ext = ('.' != this.defaultEngine[0] ? '.' : '') + this.defaultEngine); + this.engine = engines[ext] || (engines[ext] = require(ext.slice(1)).__express); + this.path = this.lookup(name); +} + +/** + * Lookup view by the given `path` + * + * @param {String} path + * @return {String} + * @api private + */ + +View.prototype.lookup = function(path){ + var ext = this.ext; + + // . + if (!utils.isAbsolute(path)) path = join(this.root, path); + if (exists(path)) return path; + + // /index. + path = join(dirname(path), basename(path, ext), 'index' + ext); + if (exists(path)) return path; +}; + +/** + * Render with the given `options` and callback `fn(err, str)`. + * + * @param {Object} options + * @param {Function} fn + * @api private + */ + +View.prototype.render = function(options, fn){ + this.engine(this.path, options, fn); +}; diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a6/9a2f823870d61e0840b443d7d01438ebeff0b2caba6b5a438b7ebc80cad86735f1aea8e39ed352b51178f7021a721cf7a6c0b1719b364fc98cb660bad2f246 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a6/9a2f823870d61e0840b443d7d01438ebeff0b2caba6b5a438b7ebc80cad86735f1aea8e39ed352b51178f7021a721cf7a6c0b1719b364fc98cb660bad2f246 new file mode 100644 index 000000000..32419feae --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a6/9a2f823870d61e0840b443d7d01438ebeff0b2caba6b5a438b7ebc80cad86735f1aea8e39ed352b51178f7021a721cf7a6c0b1719b364fc98cb660bad2f246 @@ -0,0 +1,43 @@ +/** + * Module dependencies. + */ + +var crypto = require('crypto'); + +/** + * Sign the given `val` with `secret`. + * + * @param {String} val + * @param {String} secret + * @return {String} + * @api private + */ + +exports.sign = function(val, secret){ + if ('string' != typeof val) throw new TypeError('cookie required'); + if ('string' != typeof secret) throw new TypeError('secret required'); + return val + '.' + crypto + .createHmac('sha256', secret) + .update(val) + .digest('base64') + .replace(/\=+$/, ''); +}; + +/** + * Unsign and decode the given `val` with `secret`, + * returning `false` if the signature is invalid. + * + * @param {String} val + * @param {String} secret + * @return {String|Boolean} + * @api private + */ + +exports.unsign = function(val, secret){ + if ('string' != typeof val) throw new TypeError('cookie required'); + if ('string' != typeof secret) throw new TypeError('secret required'); + var str = val.slice(0, val.lastIndexOf('.')) + , mac = exports.sign(str, secret); + + return exports.sign(mac, secret) == exports.sign(val, secret) ? str : false; +}; diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a8/7576a12c6cb5987a0bac23bb045f9a7183dcaaec977e579a88726b763abdbdbcc8cf53601eee4535636780d67d51c19c00c37842d57eff530b068a8fc8afed b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a8/7576a12c6cb5987a0bac23bb045f9a7183dcaaec977e579a88726b763abdbdbcc8cf53601eee4535636780d67d51c19c00c37842d57eff530b068a8fc8afed new file mode 100644 index 000000000..8e8640f2e --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a8/7576a12c6cb5987a0bac23bb045f9a7183dcaaec977e579a88726b763abdbdbcc8cf53601eee4535636780d67d51c19c00c37842d57eff530b068a8fc8afed @@ -0,0 +1,7 @@ + +test: + @./node_modules/.bin/mocha \ + --reporter spec \ + --require should + +.PHONY: test \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a9/433e348e0c4af03da1182f9a34dbec405bf300b7032db4dd75c82636d836edac7709382eb6f1354c5d6f5fa64cd57225e86cdddfebb22dcf345d6175f0c218 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a9/433e348e0c4af03da1182f9a34dbec405bf300b7032db4dd75c82636d836edac7709382eb6f1354c5d6f5fa64cd57225e86cdddfebb22dcf345d6175f0c218 new file mode 100644 index 000000000..f17158d85 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a9/433e348e0c4af03da1182f9a34dbec405bf300b7032db4dd75c82636d836edac7709382eb6f1354c5d6f5fa64cd57225e86cdddfebb22dcf345d6175f0c218 @@ -0,0 +1,2 @@ + +module.exports = require('./lib/send'); \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/a9/e7e9f3823193190a6e2e0468be32cb1f88793fec1f8b76d1f74d18260b13e118154894093f3cdfbcbbd32885ceee1ccf1ad6897d8704befdfc5667ac87fd98 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a9/e7e9f3823193190a6e2e0468be32cb1f88793fec1f8b76d1f74d18260b13e118154894093f3cdfbcbbd32885ceee1ccf1ad6897d8704befdfc5667ac87fd98 new file mode 100644 index 000000000..86f6e64fa --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/a9/e7e9f3823193190a6e2e0468be32cb1f88793fec1f8b76d1f74d18260b13e118154894093f3cdfbcbbd32885ceee1ccf1ad6897d8704befdfc5667ac87fd98 @@ -0,0 +1,20 @@ +{ + "name": "parseurl", + "description": "parse a url with memoization", + "version": "1.0.1", + "author": { + "name": "Jonathan Ong", + "email": "me@jongleberry.com", + "url": "http://jongleberry.com", + "twitter": "https://twitter.com/jongleberry" + }, + "repository": { + "type": "git", + "url": "https://github.com/expressjs/parseurl.git" + }, + "bugs": { + "url": "https://github.com/expressjs/parseurl/issues", + "email": "me@jongleberry.com" + }, + "license": "MIT" +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/ab/eedd26db3989b8442c520619ef6efb70880aaf489265849571b16e78e0bd34426bb73efd85e291cf0b50c77e87e6e3414c28fee6ddd4e1083f564a5811ad97 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ab/eedd26db3989b8442c520619ef6efb70880aaf489265849571b16e78e0bd34426bb73efd85e291cf0b50c77e87e6e3414c28fee6ddd4e1083f564a5811ad97 new file mode 100644 index 000000000..f1250e584 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ab/eedd26db3989b8442c520619ef6efb70880aaf489265849571b16e78e0bd34426bb73efd85e291cf0b50c77e87e6e3414c28fee6ddd4e1083f564a5811ad97 @@ -0,0 +1,4 @@ +support +test +examples +*.sock diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/ac/9cba4d35894304beb27942b8ccfc03e7811ffb02fcc7b663024ed23a6fb26c0f466604b403b916e89cbb1df41e398ad5780847101ec946c265fda3f159379a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ac/9cba4d35894304beb27942b8ccfc03e7811ffb02fcc7b663024ed23a6fb26c0f466604b403b916e89cbb1df41e398ad5780847101ec946c265fda3f159379a new file mode 100644 index 000000000..3aa7a8b4a --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ac/9cba4d35894304beb27942b8ccfc03e7811ffb02fcc7b663024ed23a6fb26c0f466604b403b916e89cbb1df41e398ad5780847101ec946c265fda3f159379a @@ -0,0 +1,23 @@ + +var http = require('http'); +var express = require('..'); +var app = express(); + +// number of middleware + +var n = parseInt(process.env.MW || '1', 10); +console.log(' %s middleware', n); + +while (n--) { + app.use(function(req, res, next){ + next(); + }); +} + +var body = new Buffer('Hello World'); + +app.use(function(req, res, next){ + res.send(body); +}); + +app.listen(3333); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/ac/f650b8ee7110310efd6211224913fabea53246ce6cad57c6f70c5c2bf00760a7747b3faea306083674c18f06b29d37d0b53886ea060f8bf06c74125f676a5f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ac/f650b8ee7110310efd6211224913fabea53246ce6cad57c6f70c5c2bf00760a7747b3faea306083674c18f06b29d37d0b53886ea060f8bf06c74125f676a5f new file mode 100644 index 000000000..681a488d8 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ac/f650b8ee7110310efd6211224913fabea53246ce6cad57c6f70c5c2bf00760a7747b3faea306083674c18f06b29d37d0b53886ea060f8bf06c74125f676a5f @@ -0,0 +1,42 @@ +//constructor +function logfmt() { +} +module.exports = logfmt; + +var _ = require('lodash'); +var streaming = require('./lib/streaming'); +var bodyParser = require('./lib/body_parser'); +var bodyParserStream = require('./lib/body_parser_stream'); +var logfmtParser = require('./lib/logfmt_parser'); +var logger = require('./lib/logger'); +var requestLogger = require('./lib/request_logger'); +var serializer = require('./lib/stringify'); + +//Build up logfmt prototype +_.extend(logfmt.prototype, logger); +_.extend(logfmt.prototype, streaming); + +logfmt.prototype.stringify = serializer.stringify; +logfmt.prototype.parse = logfmtParser.parse; + +// Synchronous body parser +logfmt.prototype.bodyParser = function(options) { + options || (options = {}); + var mime = options.contentType || "application/logplex-1"; + return bodyParser({ contentType: mime, parser: this.parse }); +}; + +// Stream parser +logfmt.prototype.bodyParserStream = function(options) { + options || (options = {}); + var mime = options.contentType || "application/logplex-1"; + return bodyParserStream({ contentType: mime }); +}; + +logfmt.prototype.requestLogger = function(options, formatter) { + return requestLogger.init(this, options, formatter); +}; + +logfmt.prototype.requestLogger.commonFormatter = requestLogger.commonFormatter; + +_.extend(logfmt, logfmt.prototype); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/ad/5e801c72e6cfe6c44f99cfd8859b654b28a49c562924d78df61365838ed1c152a7eeef9e20d44ba05e99d8e20b5ae53ba9011f529e3d03ece0cb65b585881a b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ad/5e801c72e6cfe6c44f99cfd8859b654b28a49c562924d78df61365838ed1c152a7eeef9e20d44ba05e99d8e20b5ae53ba9011f529e3d03ece0cb65b585881a new file mode 100644 index 000000000..e30264f1e --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ad/5e801c72e6cfe6c44f99cfd8859b654b28a49c562924d78df61365838ed1c152a7eeef9e20d44ba05e99d8e20b5ae53ba9011f529e3d03ece0cb65b585881a @@ -0,0 +1,3 @@ +--ui tdd +--reporter spec +--check-leaks diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/ad/66ae0b3faf9afd0fe2291b83e3e56263d103a13d45c05d74d7c56366fec185164d306ca20b87ef173f3037436f6e5e1c50da084ff7ea3550e7698ac50d40b0 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ad/66ae0b3faf9afd0fe2291b83e3e56263d103a13d45c05d74d7c56366fec185164d306ca20b87ef173f3037436f6e5e1c50da084ff7ea3550e7698ac50d40b0 new file mode 100644 index 000000000..50b76215b --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/ad/66ae0b3faf9afd0fe2291b83e3e56263d103a13d45c05d74d7c56366fec185164d306ca20b87ef173f3037436f6e5e1c50da084ff7ea3550e7698ac50d40b0 @@ -0,0 +1,45 @@ + +0.2.0 / 2014-01-29 +================== + + * update range-parser and fresh + +0.1.4 / 2013-08-11 +================== + + * update fresh + +0.1.3 / 2013-07-08 +================== + + * Revert "Fix fd leak" + +0.1.2 / 2013-07-03 +================== + + * Fix fd leak + +0.1.0 / 2012-08-25 +================== + + * add options parameter to send() that is passed to fs.createReadStream() [kanongil] + +0.0.4 / 2012-08-16 +================== + + * allow custom "Accept-Ranges" definition + +0.0.3 / 2012-07-16 +================== + + * fix normalization of the root directory. Closes #3 + +0.0.2 / 2012-07-09 +================== + + * add passing of req explicitly for now (YUCK) + +0.0.1 / 2010-01-03 +================== + + * Initial release diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/b0/cfce9256fe167555e8146d1f9103aba8af0a413090d53ae0ac07938e9cdd48814ad8ef0eb7a5ab8a1b5c0064db4b16124c5e782e7162a4a2aa3cc5c038f380 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b0/cfce9256fe167555e8146d1f9103aba8af0a413090d53ae0ac07938e9cdd48814ad8ef0eb7a5ab8a1b5c0064db4b16124c5e782e7162a4a2aa3cc5c038f380 new file mode 100644 index 000000000..82df7b1e4 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b0/cfce9256fe167555e8146d1f9103aba8af0a413090d53ae0ac07938e9cdd48814ad8ef0eb7a5ab8a1b5c0064db4b16124c5e782e7162a4a2aa3cc5c038f380 @@ -0,0 +1,15 @@ + +0.0.4 / 2012-06-17 +================== + + * changed: ret -1 for unsatisfiable and -2 when invalid + +0.0.3 / 2012-06-17 +================== + + * fix last-byte-pos default to len - 1 + +0.0.2 / 2012-06-14 +================== + + * add `.type` diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/b1/a31fdbbb230f5dae3adcf1be761fb30568fe82d9a2763353a485b0770029bee47fff7a63bc01c5dd0259d8a27a3087cd6875c2037adf78f1a0d8c3c38b268c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b1/a31fdbbb230f5dae3adcf1be761fb30568fe82d9a2763353a485b0770029bee47fff7a63bc01c5dd0259d8a27a3087cd6875c2037adf78f1a0d8c3c38b268c new file mode 100644 index 000000000..9199e3876 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b1/a31fdbbb230f5dae3adcf1be761fb30568fe82d9a2763353a485b0770029bee47fff7a63bc01c5dd0259d8a27a3087cd6875c2037adf78f1a0d8c3c38b268c @@ -0,0 +1,33 @@ + +# Path-to-RegExp + + Turn an Express-style path string such as `/user/:name` into a regular expression. + +## Usage + +```javascript +var pathToRegexp = require('path-to-regexp'); +``` +### pathToRegexp(path, keys, options) + + - **path** A string in the express format, an array of such strings, or a regular expression + - **keys** An array to be populated with the keys present in the url. Once the function completes, this will be an array of strings. + - **options** + - **options.sensitive** Defaults to false, set this to true to make routes case sensitive + - **options.strict** Defaults to false, set this to true to make the trailing slash matter. + - **options.end** Defaults to true, set this to false to only match the prefix of the URL. + +```javascript +var keys = []; +var exp = pathToRegexp('/foo/:bar', keys); +//keys = ['bar'] +//exp = /^\/foo\/(?:([^\/]+?))\/?$/i +``` + +## Live Demo + +You can see a live demo of this library in use at [express-route-tester](http://forbeslindesay.github.com/express-route-tester/). + +## License + + MIT \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/b5/cfd0645e65e316238e20ba01fe85338091b8077212cac66daac7f3a0d1d1914fe4782ff2a35117c5c65eeebd5a6193256d1dbc70bad51ccfcff95683c9de37 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b5/cfd0645e65e316238e20ba01fe85338091b8077212cac66daac7f3a0d1d1914fe4782ff2a35117c5c65eeebd5a6193256d1dbc70bad51ccfcff95683c9de37 new file mode 100644 index 000000000..19c4ce6c9 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b5/cfd0645e65e316238e20ba01fe85338091b8077212cac66daac7f3a0d1d1914fe4782ff2a35117c5c65eeebd5a6193256d1dbc70bad51ccfcff95683c9de37 @@ -0,0 +1,39 @@ +/** + * @license + * Lo-Dash 2.4.2 (Custom Build) lodash.com/license | Underscore.js 1.5.2 underscorejs.org/LICENSE + * Build: `lodash underscore exports="amd,commonjs,global,node" -o ./dist/lodash.underscore.js` + */ +;(function(){function n(n,r,t){t=(t||0)-1;for(var e=n?n.length:0;++tf||typeof i=="undefined")return 1;if(it?0:t);++ee(r,i)&&o.push(i)}return o}function p(n,r,t,e){e=(e||0)-1;for(var u=n?n.length:0,o=[];++eu(f,l))&&(t&&f.push(l),i.push(a))}return i}function h(n){return function(r,t,e){var u={};t=X(t,e,3),e=-1;var o=r?r.length:0;if(typeof o=="number")for(;++eu&&(u=t); 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\ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/b6/91c45d002473efd9d02c9db094324e4093389d992164d5b2628a3ea16b95c3f061ac566809ff027c3f866affe126270b87bb2618b5ef1324569685c7ece77c b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b6/91c45d002473efd9d02c9db094324e4093389d992164d5b2628a3ea16b95c3f061ac566809ff027c3f866affe126270b87bb2618b5ef1324569685c7ece77c new file mode 100644 index 000000000..f8998e171 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b6/91c45d002473efd9d02c9db094324e4093389d992164d5b2628a3ea16b95c3f061ac566809ff027c3f866affe126270b87bb2618b5ef1324569685c7ece77c @@ -0,0 +1,11 @@ +var logfmt = require('../logfmt'); + + +logfmt.log({hello: 'stdout'}); +//=> hello=stdout + +errorLogger = new logfmt; +errorLogger.stream = process.stderr + +errorLogger.log({hello: 'stderr'}); +//=> hello=stderr diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/b9/32c0755aa58f048d32b8c0a919e618d4eddfb2337d26bea94392622a790c71e3ce4cead2de996aecf0795401956b649a4146ac980aaea527cc48e1deea6e75 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b9/32c0755aa58f048d32b8c0a919e618d4eddfb2337d26bea94392622a790c71e3ce4cead2de996aecf0795401956b649a4146ac980aaea527cc48e1deea6e75 new file mode 100644 index 000000000..da8585c5d --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/b9/32c0755aa58f048d32b8c0a919e618d4eddfb2337d26bea94392622a790c71e3ce4cead2de996aecf0795401956b649a4146ac980aaea527cc48e1deea6e75 @@ -0,0 +1,8 @@ +exports = module.exports = function OutStream(){ + this.lines = []; + this.logline = ''; + this.write = function(string) { + this.logline = string; + this.lines.push(string); + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/bb/95364140cbff107327d85ab3ae05baa7f309dc343eabf5cbede6199210e010ae73fb377dcc0fbe676115e6961c626e4120dd2da1f39bb2d488f03d54a45aa9 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/bb/95364140cbff107327d85ab3ae05baa7f309dc343eabf5cbede6199210e010ae73fb377dcc0fbe676115e6961c626e4120dd2da1f39bb2d488f03d54a45aa9 new file mode 100644 index 000000000..602eb8e1b --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/bb/95364140cbff107327d85ab3ae05baa7f309dc343eabf5cbede6199210e010ae73fb377dcc0fbe676115e6961c626e4120dd2da1f39bb2d488f03d54a45aa9 @@ -0,0 +1 @@ +test.js \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/be/d6dd58e3adf0e7e6d514185049854170ade267b2832344cb9e1fd3c18b8d2aefb851a87a30db43bdf1e9daa480dc59688c1b6695fab8da36626782220554b7 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/be/d6dd58e3adf0e7e6d514185049854170ade267b2832344cb9e1fd3c18b8d2aefb851a87a30db43bdf1e9daa480dc59688c1b6695fab8da36626782220554b7 new file mode 100644 index 000000000..f7d4c6999 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/be/d6dd58e3adf0e7e6d514185049854170ade267b2832344cb9e1fd3c18b8d2aefb851a87a30db43bdf1e9daa480dc59688c1b6695fab8da36626782220554b7 @@ -0,0 +1,37 @@ +var app = require('express')(); +var assert = require('assert'); +var http = require('http'); +var through = require('through'); +var logfmt = require('../logfmt'); + +app.use(logfmt.bodyParserStream()); + +app.post('/logs', function(req, res){ + if(!req.body) return res.send('OK'); + + req.body.on('readable', function(){ + var line = req.body.read(); + if(!line) return res.send('OK'); + try { + console.log(line); + if(line.at === 'error'){ + assert.equal('H12', line.code) + assert.equal('50.17.15.69', line.fwd) + }else{ + assert.equal("bar", line["foo"]) + assert.equal(14, line.a) + assert.equal("hello kitty", line['baz']) + assert.equal('bro', line['cool%story']) + assert.equal(true, line.f) + assert.equal(true, line['%^asdf']) + } + } catch (e) { + console.log(e) + res.send('FAIL') + } + }) + req.body.resume(); +}) + +http.createServer(app).listen(3000); +console.log("Express server listening on port 3000") diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/a3b274a093a4d172e5540785dff563f4f2e59972be07c663538471cd91454619d209f2346f0b97a0187cf7b7723c451817f0621a01734498e10baec0ee1c2b b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/a3b274a093a4d172e5540785dff563f4f2e59972be07c663538471cd91454619d209f2346f0b97a0187cf7b7723c451817f0621a01734498e10baec0ee1c2b new file mode 100644 index 000000000..c6c27a20b --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/a3b274a093a4d172e5540785dff563f4f2e59972be07c663538471cd91454619d209f2346f0b97a0187cf7b7723c451817f0621a01734498e10baec0ee1c2b @@ -0,0 +1,44 @@ + +var assert = require('assert'); + +var cookie = require('..'); + +suite('parse'); + +test('basic', function() { + assert.deepEqual({ foo: 'bar' }, cookie.parse('foo=bar')); + assert.deepEqual({ foo: '123' }, cookie.parse('foo=123')); +}); + +test('ignore spaces', function() { + assert.deepEqual({ FOO: 'bar', baz: 'raz' }, + cookie.parse('FOO = bar; baz = raz')); +}); + +test('escaping', function() { + assert.deepEqual({ foo: 'bar=123456789&name=Magic+Mouse' }, + cookie.parse('foo="bar=123456789&name=Magic+Mouse"')); + + assert.deepEqual({ email: ' ",;/' }, + cookie.parse('email=%20%22%2c%3b%2f')); +}); + +test('ignore escaping error and return original value', function() { + assert.deepEqual({ foo: '%1', bar: 'bar' }, cookie.parse('foo=%1;bar=bar')); +}); + +test('ignore non values', function() { + assert.deepEqual({ foo: '%1', bar: 'bar' }, cookie.parse('foo=%1;bar=bar;HttpOnly;Secure')); +}); + +test('unencoded', function() { + assert.deepEqual({ foo: 'bar=123456789&name=Magic+Mouse' }, + cookie.parse('foo="bar=123456789&name=Magic+Mouse"',{ + decode: function(value) { return value; } + })); + + assert.deepEqual({ email: '%20%22%2c%3b%2f' }, + cookie.parse('email=%20%22%2c%3b%2f',{ + decode: function(value) { return value; } + })); +}) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/b6d0e6d380a709d293d9324620fb3ff8806bad1acfae4f1c459522d80180deb04b5c133ad32020806bd706c3265b2d953c255588e0c9a581307440955eba85 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/b6d0e6d380a709d293d9324620fb3ff8806bad1acfae4f1c459522d80180deb04b5c133ad32020806bd706c3265b2d953c255588e0c9a581307440955eba85 new file mode 100644 index 000000000..e33bd10bb --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/b6d0e6d380a709d293d9324620fb3ff8806bad1acfae4f1c459522d80180deb04b5c133ad32020806bd706c3265b2d953c255588e0c9a581307440955eba85 @@ -0,0 +1,20 @@ +(The MIT License) + +Copyright (c) 2013 Jared Hanson + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/c81818c33107786319af686316bbe41b13d932e9acf45b8b720a57036e98cdfebf5a0125c05b335de503b90ed152201984bb51690872156613cd954e68cb2f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/c81818c33107786319af686316bbe41b13d932e9acf45b8b720a57036e98cdfebf5a0125c05b335de503b90ed152201984bb51690872156613cd954e68cb2f new file mode 100644 index 000000000..e7422e68a --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c2/c81818c33107786319af686316bbe41b13d932e9acf45b8b720a57036e98cdfebf5a0125c05b335de503b90ed152201984bb51690872156613cd954e68cb2f @@ -0,0 +1,158 @@ +/** + * Module dependencies. + */ + +var tty = require('tty'); + +/** + * Expose `debug()` as the module. + */ + +module.exports = debug; + +/** + * Enabled debuggers. + */ + +var names = [] + , skips = []; + +/** + * Colors. + */ + +var colors = [6, 2, 3, 4, 5, 1]; + +/** + * Previous debug() call. + */ + +var prev = {}; + +/** + * Previously assigned color. + */ + +var prevColor = 0; + +/** + * Is stdout a TTY? Colored output is disabled when `true`. + */ + +var isatty = tty.isatty(1); + +/** + * Select a color. + * + * @return {Number} + * @api private + */ + +function color() { + return colors[prevColor++ % colors.length]; +} + +/** + * Humanize the given `ms`. + * + * @param {Number} m + * @return {String} + * @api private + */ + +function humanize(ms) { + var sec = 1000 + , min = 60 * 1000 + , hour = 60 * min; + + if (ms >= hour) return (ms / hour).toFixed(1) + 'h'; + if (ms >= min) return (ms / min).toFixed(1) + 'm'; + if (ms >= sec) return (ms / sec | 0) + 's'; + return ms + 'ms'; +} + +/** + * Create a debugger with the given `name`. + * + * @param {String} name + * @return {Type} + * @api public + */ + +function debug(name) { + function disabled(){} + disabled.enabled = false; + + var match = skips.some(function(re){ + return re.test(name); + }); + + if (match) return disabled; + + match = names.some(function(re){ + return re.test(name); + }); + + if (!match) return disabled; + var c = color(); + + function colored(fmt) { + fmt = coerce(fmt); + + var curr = new Date; + var ms = curr - (prev[name] || curr); + prev[name] = curr; + + fmt = ' \u001b[9' + c + 'm' + name + ' ' + + '\u001b[3' + c + 'm\u001b[90m' + + fmt + '\u001b[3' + c + 'm' + + ' +' + humanize(ms) + '\u001b[0m'; + + console.log.apply(this, arguments); + } + + function plain(fmt) { + fmt = coerce(fmt); + + fmt = new Date().toUTCString() + + ' ' + name + ' ' + fmt; + console.log.apply(this, arguments); + } + + colored.enabled = plain.enabled = true; + + return isatty || process.env.DEBUG_COLORS + ? colored + : plain; +} + +/** + * Coerce `val`. + */ + +function coerce(val) { + if (val instanceof Error) return val.stack || val.message; + return val; +} + +/** + * Enable specified `namespaces` for debugging. + */ + +debug.enable = function(namespaces) { + namespaces.split(/[\s,]+/) + .forEach(function(name){ + name = name.replace('*', '.*?'); + if (name[0] == '-') { + skips.push(new RegExp('^' + name.substr(1) + '$')); + } else { + names.push(new RegExp('^' + name + '$')); + } + }); +}; + +/** + * Enable namespaces listed in `process.env.DEBUG` initially. + */ + +debug.enable(process.env.DEBUG || ''); diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c3/f87de1abfb68606fd7475cc8bfcd5e180047b5af6995aba6e907bb4097a83de564d6720d498e1ce091010a547b363cecb98511c254d76cdbeb0095ac1bbd47 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c3/f87de1abfb68606fd7475cc8bfcd5e180047b5af6995aba6e907bb4097a83de564d6720d498e1ce091010a547b363cecb98511c254d76cdbeb0095ac1bbd47 new file mode 100644 index 000000000..ee107e1f7 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c3/f87de1abfb68606fd7475cc8bfcd5e180047b5af6995aba6e907bb4097a83de564d6720d498e1ce091010a547b363cecb98511c254d76cdbeb0095ac1bbd47 @@ -0,0 +1,26 @@ +{ + "author": "Roman Shtylman ", + "name": "cookie", + "description": "cookie parsing and serialization", + "version": "0.1.0", + "repository": { + "type": "git", + "url": "git://github.com/shtylman/node-cookie.git" + }, + "keywords": [ + "cookie", + "cookies" + ], + "main": "index.js", + "scripts": { + "test": "mocha" + }, + "dependencies": {}, + "devDependencies": { + "mocha": "1.x.x" + }, + "optionalDependencies": {}, + "engines": { + "node": "*" + } +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c5/662fe4114c9c1bc811e88f8d70792c487e15bd970dfa104fc8af8a6c239b58d171d51e23736f86faa11f5fae1c02cb8e357ed1095680cc8cfb12c2abbec3fc b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c5/662fe4114c9c1bc811e88f8d70792c487e15bd970dfa104fc8af8a6c239b58d171d51e23736f86faa11f5fae1c02cb8e357ed1095680cc8cfb12c2abbec3fc new file mode 100644 index 000000000..76b4f3aed --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c5/662fe4114c9c1bc811e88f8d70792c487e15bd970dfa104fc8af8a6c239b58d171d51e23736f86faa11f5fae1c02cb8e357ed1095680cc8cfb12c2abbec3fc @@ -0,0 +1,13 @@ +2014-03-25T18:58:13.290201+00:00 heroku[statement_builder.2]: Error R14 (Memory quota exceeded) +2014-03-25T18:58:34.457225+00:00 heroku[statement_builder.2]: Process running mem=12288M(200.0%) +2014-03-25T18:58:34.457341+00:00 heroku[statement_builder.2]: Error R14 (Memory quota exceeded) +2014-03-25T18:58:55.343129+00:00 heroku[statement_builder.2]: Process running mem=12288M(200.0%) +2014-03-25T18:58:55.343242+00:00 heroku[statement_builder.2]: Error R14 (Memory quota exceeded) +2014-03-25T18:59:16.302591+00:00 heroku[statement_builder.2]: Process running mem=12288M(200.0%) +2014-03-25T18:59:16.302731+00:00 heroku[statement_builder.2]: Error R14 (Memory quota exceeded) +2014-03-25T18:59:37.174009+00:00 heroku[statement_builder.2]: Process running mem=12288M(200.0%) +2014-03-25T18:59:37.174009+00:00 heroku[statement_builder.2]: Error R14 (Memory quota exceeded) +2014-03-25T18:59:58.364400+00:00 heroku[statement_builder.2]: Process running mem=12288M(200.0%) +2014-03-25T18:59:58.364525+00:00 heroku[statement_builder.2]: Error R14 (Memory quota exceeded) +2014-03-25T19:00:19.389684+00:00 heroku[statement_builder.2]: Process running mem=12288M(200.0%) +2014-03-25T19:00:19.389684+00:00 heroku[statement_builder.2]: Error R14 (Memory quota exceeded) diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c6/08aa3f3d7e81d76a1cfe8881c8b14309521e4278c9f8e3df30c6f4d8ce4d35e3c332f84b95a89143bbe3ce34515c7cc4fec4f55c02c8435eaa4e2746942022-exec b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c6/08aa3f3d7e81d76a1cfe8881c8b14309521e4278c9f8e3df30c6f4d8ce4d35e3c332f84b95a89143bbe3ce34515c7cc4fec4f55c02c8435eaa4e2746942022-exec new file mode 100755 index 000000000..abaa8da88 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c6/08aa3f3d7e81d76a1cfe8881c8b14309521e4278c9f8e3df30c6f4d8ce4d35e3c332f84b95a89143bbe3ce34515c7cc4fec4f55c02c8435eaa4e2746942022-exec @@ -0,0 +1,34 @@ +#! /usr/bin/env node + +var split = require('split') +var through = require('through') +var logfmt = require('../logfmt') +process.stdin.setEncoding('utf8'); + +var argv = process.argv.slice(2); + +if(argv[0] == '-r'){ + //reverse -- convert json to logfmt logs + var parseJSON = function(line) { + if(!line) return; + this.queue(JSON.parse(line.trim())) + } + + process.stdin + .pipe(split()) + .pipe(through(parseJSON)) + .pipe(logfmt.streamStringify()) + .pipe(process.stdout) + +} else { + + var toJSON = through(function(obj){ + this.queue(JSON.stringify(obj) + "\n") + }) + + process.stdin + .pipe(logfmt.streamParser()) + .pipe(toJSON) + .pipe(process.stdout) +} + diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c6/72458588814d9e2ee3f39709ac0d833db740ef79bd6335dd6d29d8615a97441e9b06b616050d2c31d95646471ffc375e8fbce32c3d868be7e3a43e9ae03fc1 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c6/72458588814d9e2ee3f39709ac0d833db740ef79bd6335dd6d29d8615a97441e9b06b616050d2c31d95646471ffc375e8fbce32c3d868be7e3a43e9ae03fc1 new file mode 100644 index 000000000..aff3d5da5 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c6/72458588814d9e2ee3f39709ac0d833db740ef79bd6335dd6d29d8615a97441e9b06b616050d2c31d95646471ffc375e8fbce32c3d868be7e3a43e9ae03fc1 @@ -0,0 +1,34 @@ +var it = require('it-is').style('colour') + , split = require('..') + +exports ['split data with partitioned unicode character'] = function (test) { + var s = split(/,/g) + , caughtError = false + , rows = [] + + s.on('error', function (err) { + caughtError = true + }) + + s.on('data', function (row) { rows.push(row) }) + + var x = 'テスト試験今日とても,よい天気で' + unicodeData = new Buffer(x); + + // partition of 日 + piece1 = unicodeData.slice(0, 20); + piece2 = unicodeData.slice(20, unicodeData.length); + + s.write(piece1); + s.write(piece2); + + s.end() + + it(caughtError).equal(false) + + it(rows).deepEqual(['テスト試験今日とても', 'よい天気で']); + + it(rows).deepEqual(x.split(',')) + + test.done() +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c7/25e8c112ae4ffb9593c512636d1c9208cf10bfb055901a00d0dc892c95617ad3300829256972bb3996914b085d0a862207d214d0f9342741135d7e1e0ecb91 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c7/25e8c112ae4ffb9593c512636d1c9208cf10bfb055901a00d0dc892c95617ad3300829256972bb3996914b085d0a862207d214d0f9342741135d7e1e0ecb91 new file mode 100644 index 000000000..2559e841b --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c7/25e8c112ae4ffb9593c512636d1c9208cf10bfb055901a00d0dc892c95617ad3300829256972bb3996914b085d0a862207d214d0f9342741135d7e1e0ecb91 @@ -0,0 +1,42 @@ + +# cookie-signature + + Sign and unsign cookies. + +## Example + +```js +var cookie = require('cookie-signature'); + +var val = cookie.sign('hello', 'tobiiscool'); +val.should.equal('hello.DGDUkGlIkCzPz+C0B064FNgHdEjox7ch8tOBGslZ5QI'); + +var val = cookie.sign('hello', 'tobiiscool'); +cookie.unsign(val, 'tobiiscool').should.equal('hello'); +cookie.unsign(val, 'luna').should.be.false; +``` + +## License + +(The MIT License) + +Copyright (c) 2012 LearnBoost <tj@learnboost.com> + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +'Software'), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/c8/cce78047e5809692c33c632c03b934306cc86d5c5375eeae606bbe58586a109aafaa225c252325b4924d3e811283b7ed3702679512d4ee792c68e7b9714f1f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c8/cce78047e5809692c33c632c03b934306cc86d5c5375eeae606bbe58586a109aafaa225c252325b4924d3e811283b7ed3702679512d4ee792c68e7b9714f1f new file mode 100644 index 000000000..edbba03dc --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/c8/cce78047e5809692c33c632c03b934306cc86d5c5375eeae606bbe58586a109aafaa225c252325b4924d3e811283b7ed3702679512d4ee792c68e7b9714f1f @@ -0,0 +1,58 @@ +# Type Is [![Build Status](https://travis-ci.org/expressjs/type-is.png)](https://travis-ci.org/expressjs/type-is) + +Infer the content type if a request. Extracted from [koa](https://github.com/koajs/koa) for general use. + +## API + +### var type = is(request, types) + +```js +var is = require('type-is') + +http.createServer(function (req, res) { + is(req, ['text/*']) +}) +``` + +`request` is the node HTTP request. `types` is an array of types. Each type can be: + +- An extension name such as `json`. This name will be returned if matched. +- A mime type such as `application/json`. +- A mime type with a wildcard such as `*/json` or `application/*`. The full mime type will be returned if matched + +`false` will be returned if no type matches. + +Examples: + +```js +// req.headers.content-type = 'application/json' +is(req, ['json']) // -> 'json' +is(req, ['html', 'json']) // -> 'json' +is(req, ['application/*']) // -> 'application/json' +is(req, ['application/json']) // -> 'application/json' +is(req, ['html']) // -> false +``` + +## License + +The MIT License (MIT) + +Copyright (c) 2013 Jonathan Ong me@jongleberry.com + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. \ No newline at end of file diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/cb/9f7f63dd964922c9395c8a1d9e8dc816c15fed195131434d6d3d1867fea3f75a572baea1e9fd194b936e8954fd7427166d30a93d28f6b8fd46acaeeaba5a7e b/fixtures/vendored/pnpm/.pnpm-store/v10/files/cb/9f7f63dd964922c9395c8a1d9e8dc816c15fed195131434d6d3d1867fea3f75a572baea1e9fd194b936e8954fd7427166d30a93d28f6b8fd46acaeeaba5a7e new file mode 100644 index 000000000..451fc4550 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/cb/9f7f63dd964922c9395c8a1d9e8dc816c15fed195131434d6d3d1867fea3f75a572baea1e9fd194b936e8954fd7427166d30a93d28f6b8fd46acaeeaba5a7e @@ -0,0 +1,19 @@ +Copyright (c) 2010 Benjamin Thomas, Robert Kieffer + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/cb/c5bc8c356535592bd81096bb9ac332ceb6ac5c5b67ef62ab59bc4b04637ddba33cce8a1fe473db3bce61f2bbe7f5ef278e1216d0d4e07a0d389faa300e712f b/fixtures/vendored/pnpm/.pnpm-store/v10/files/cb/c5bc8c356535592bd81096bb9ac332ceb6ac5c5b67ef62ab59bc4b04637ddba33cce8a1fe473db3bce61f2bbe7f5ef278e1216d0d4e07a0d389faa300e712f new file mode 100644 index 000000000..09d03e84f --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/cb/c5bc8c356535592bd81096bb9ac332ceb6ac5c5b67ef62ab59bc4b04637ddba33cce8a1fe473db3bce61f2bbe7f5ef278e1216d0d4e07a0d389faa300e712f @@ -0,0 +1,47 @@ +var split = require('split') +var through = require('through'); +var PassThrough = require('stream').PassThrough; + +//returns a stream that splits and parses logfmt into objects +exports.streamParser = function(options){ + var options = options || {}; + + var streamParser = new PassThrough(); + var self = this; + + var logfmtStream = through(function(line){ + if(line !== '') this.queue(self.parse(line)) + }) + + // When a source stream is piped to us, undo that pipe, and save + // off the source stream piped into our internally managed streams. + streamParser.on('pipe', function(source) { + if(source.unpipe) source.unpipe(this); + this.transformStream = source.pipe(split()).pipe(logfmtStream); + }); + + // When we're piped to another stream, instead pipe our internal + // transform stream to that destination. + streamParser.pipe = function(destination, options) { + return this.transformStream.pipe(destination, options); + }; + + return streamParser; +} + +// returns a stream that stringifies objects +exports.streamStringify = function(options){ + var self = this; + var options = options || {}; + if(options.hasOwnProperty('delimiter')){ + var delim = options.delimiter; + }else{ + var delim = "\n"; + } + + return through(function(data){ + this.queue(self.stringify(data) + delim) + }, function(){ + this.queue(null) + }) +} diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/cd/70790a43dbff5f7e2d679ee420cddb95d2c995fafd5af32ef788c8ff7f36ff3496a03b0656d5679e8f5228356f4b2df87fe6777a21ee12f7f28d803590b4d1 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/cd/70790a43dbff5f7e2d679ee420cddb95d2c995fafd5af32ef788c8ff7f36ff3496a03b0656d5679e8f5228356f4b2df87fe6777a21ee12f7f28d803590b4d1 new file mode 100644 index 000000000..af92b021b --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/cd/70790a43dbff5f7e2d679ee420cddb95d2c995fafd5af32ef788c8ff7f36ff3496a03b0656d5679e8f5228356f4b2df87fe6777a21ee12f7f28d803590b4d1 @@ -0,0 +1,6 @@ +language: "node_js" +node_js: + - "0.4" + - "0.6" + - "0.8" + - "0.10" diff --git a/fixtures/vendored/pnpm/.pnpm-store/v10/files/cd/a23a1aa1e06b7a3921ae302a70381f582d22ff4eec79d888c0ff20a750c5de7e6649b6f9fd3af52e001a2a96b293696984ccf9417308d6800e96236524e3f4 b/fixtures/vendored/pnpm/.pnpm-store/v10/files/cd/a23a1aa1e06b7a3921ae302a70381f582d22ff4eec79d888c0ff20a750c5de7e6649b6f9fd3af52e001a2a96b293696984ccf9417308d6800e96236524e3f4 new file mode 100644 index 000000000..4d35185f8 --- /dev/null +++ b/fixtures/vendored/pnpm/.pnpm-store/v10/files/cd/a23a1aa1e06b7a3921ae302a70381f582d22ff4eec79d888c0ff20a750c5de7e6649b6f9fd3af52e001a2a96b293696984ccf9417308d6800e96236524e3f4 @@ -0,0 +1,7158 @@ +/** + * @license + * Lo-Dash 2.4.2 (Custom Build) + * Build: `lodash -o ./dist/lodash.compat.js` + * Copyright 2012-2013 The Dojo Foundation + * Based on Underscore.js 1.5.2 + * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ +;(function() { + + /** Used as a safe reference for `undefined` in pre ES5 environments */ + var undefined; + + /** Used to pool arrays and objects used internally */ + var arrayPool = [], + objectPool = []; + + /** Used to generate unique IDs */ + var idCounter = 0; + + /** Used internally to indicate various things */ + var indicatorObject = {}; + + /** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */ + var keyPrefix = +new Date + ''; + + /** Used as the size when optimizations are enabled for large arrays */ + var largeArraySize = 75; + + /** Used as the max size of the `arrayPool` and `objectPool` */ + var maxPoolSize = 40; + + /** Used to detect and test whitespace */ + var whitespace = ( + // whitespace + ' \t\x0B\f\xA0\ufeff' + + + // line terminators + '\n\r\u2028\u2029' + + + // unicode category "Zs" space separators + '\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000' + ); + + /** Used to match empty string literals in compiled template source */ + var reEmptyStringLeading = /\b__p \+= '';/g, + reEmptyStringMiddle = /\b(__p \+=) '' \+/g, + reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; + + /** + * Used to match ES6 template delimiters + * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-literals-string-literals + */ + var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; + + /** Used to match regexp flags from their coerced string values */ + var reFlags = /\w*$/; + + /** Used to detected named functions */ + var reFuncName = /^\s*function[ \n\r\t]+\w/; + + /** Used to match "interpolate" template delimiters */ + var reInterpolate = /<%=([\s\S]+?)%>/g; + + /** Used to match leading whitespace and zeros to be removed */ + var reLeadingSpacesAndZeros = RegExp('^[' + whitespace + ']*0+(?=.$)'); + + /** Used to ensure capturing order of template delimiters */ + var reNoMatch = /($^)/; + + /** Used to detect functions containing a `this` reference */ + var reThis = /\bthis\b/; + + /** Used to match unescaped characters in compiled string literals */ + var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g; + + /** Used to assign default `context` object properties */ + var contextProps = [ + 'Array', 'Boolean', 'Date', 'Error', 'Function', 'Math', 'Number', 'Object', + 'RegExp', 'String', '_', 'attachEvent', 'clearTimeout', 'isFinite', 'isNaN', + 'parseInt', 'setTimeout' + ]; + + /** Used to fix the JScript [[DontEnum]] bug */ + var shadowedProps = [ + 'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', + 'toLocaleString', 'toString', 'valueOf' + ]; + + /** Used to make template sourceURLs easier to identify */ + var templateCounter = 0; + + /** `Object#toString` result shortcuts */ + var argsClass = '[object Arguments]', + arrayClass = '[object Array]', + boolClass = '[object Boolean]', + dateClass = '[object Date]', + errorClass = '[object Error]', + funcClass = '[object Function]', + numberClass = '[object Number]', + objectClass = '[object Object]', + regexpClass = '[object RegExp]', + stringClass = '[object String]'; + + /** Used to identify object classifications that `_.clone` supports */ + var cloneableClasses = {}; + cloneableClasses[funcClass] = false; + cloneableClasses[argsClass] = cloneableClasses[arrayClass] = + cloneableClasses[boolClass] = cloneableClasses[dateClass] = + cloneableClasses[numberClass] = cloneableClasses[objectClass] = + cloneableClasses[regexpClass] = cloneableClasses[stringClass] = true; + + /** Used as an internal `_.debounce` options object */ + var debounceOptions = { + 'leading': false, + 'maxWait': 0, + 'trailing': false + }; + + /** Used as the property descriptor for `__bindData__` */ + var descriptor = { + 'configurable': false, + 'enumerable': false, + 'value': null, + 'writable': false + }; + + /** Used as the data object for `iteratorTemplate` */ + var iteratorData = { + 'args': '', + 'array': null, + 'bottom': '', + 'firstArg': '', + 'init': '', + 'keys': null, + 'loop': '', + 'shadowedProps': null, + 'support': null, + 'top': '', + 'useHas': false + }; + + /** Used to determine if values are of the language type Object */ + var objectTypes = { + 'boolean': false, + 'function': true, + 'object': true, + 'number': false, + 'string': false, + 'undefined': false + }; + + /** Used to escape characters for inclusion in compiled string literals */ + var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\t': 't', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + /** Used as a reference to the global object */ + var root = (objectTypes[typeof window] && window) || this; + + /** Detect free variable `exports` */ + var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports; + + /** Detect free variable `module` */ + var freeModule = objectTypes[typeof module] && module && !module.nodeType && module; + + /** Detect the popular CommonJS extension `module.exports` */ + var moduleExports = freeModule && freeModule.exports === freeExports && freeExports; + + /** Detect free variable `global` from Node.js or Browserified code and use it as `root` */ + var freeGlobal = objectTypes[typeof global] && global; + if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) { + root = freeGlobal; + } + + /*--------------------------------------------------------------------------*/ + + /** + * The base implementation of `_.indexOf` without support for binary searches + * or `fromIndex` constraints. + * + * @private + * @param {Array} array The array to search. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the matched value or `-1`. + */ + function baseIndexOf(array, value, fromIndex) { + var index = (fromIndex || 0) - 1, + length = array ? array.length : 0; + + while (++index < length) { + if (array[index] === value) { + return index; + } + } + return -1; + } + + /** + * An implementation of `_.contains` for cache objects that mimics the return + * signature of `_.indexOf` by returning `0` if the value is found, else `-1`. + * + * @private + * @param {Object} cache The cache object to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns `0` if `value` is found, else `-1`. + */ + function cacheIndexOf(cache, value) { + var type = typeof value; + cache = cache.cache; + + if (type == 'boolean' || value == null) { + return cache[value] ? 0 : -1; + } + if (type != 'number' && type != 'string') { + type = 'object'; + } + var key = type == 'number' ? value : keyPrefix + value; + cache = (cache = cache[type]) && cache[key]; + + return type == 'object' + ? (cache && baseIndexOf(cache, value) > -1 ? 0 : -1) + : (cache ? 0 : -1); + } + + /** + * Adds a given value to the corresponding cache object. + * + * @private + * @param {*} value The value to add to the cache. + */ + function cachePush(value) { + var cache = this.cache, + type = typeof value; + + if (type == 'boolean' || value == null) { + cache[value] = true; + } else { + if (type != 'number' && type != 'string') { + type = 'object'; + } + var key = type == 'number' ? value : keyPrefix + value, + typeCache = cache[type] || (cache[type] = {}); + + if (type == 'object') { + (typeCache[key] || (typeCache[key] = [])).push(value); + } else { + typeCache[key] = true; + } + } + } + + /** + * Used by `_.max` and `_.min` as the default callback when a given + * collection is a string value. + * + * @private + * @param {string} value The character to inspect. + * @returns {number} Returns the code unit of given character. + */ + function charAtCallback(value) { + return value.charCodeAt(0); + } + + /** + * Used by `sortBy` to compare transformed `collection` elements, stable sorting + * them in ascending order. + * + * @private + * @param {Object} a The object to compare to `b`. + * @param {Object} b The object to compare to `a`. + * @returns {number} Returns the sort order indicator of `1` or `-1`. + */ + function compareAscending(a, b) { + var ac = a.criteria, + bc = b.criteria, + index = -1, + length = ac.length; + + while (++index < length) { + var value = ac[index], + other = bc[index]; + + if (value !== other) { + if (value > other || typeof value == 'undefined') { + return 1; + } + if (value < other || typeof other == 'undefined') { + return -1; + } + } + } + // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications + // that causes it, under certain circumstances, to return the same value for + // `a` and `b`. See https://github.com/jashkenas/underscore/pull/1247 + // + // This also ensures a stable sort in V8 and other engines. + // See http://code.google.com/p/v8/issues/detail?id=90 + return a.index - b.index; + } + + /** + * Creates a cache object to optimize linear searches of large arrays. + * + * @private + * @param {Array} [array=[]] The array to search. + * @returns {null|Object} Returns the cache object or `null` if caching should not be used. + */ + function createCache(array) { + var index = -1, + length = array.length, + first = array[0], + mid = array[(length / 2) | 0], + last = array[length - 1]; + + if (first && typeof first == 'object' && + mid && typeof mid == 'object' && last && typeof last == 'object') { + return false; + } + var cache = getObject(); + cache['false'] = cache['null'] = cache['true'] = cache['undefined'] = false; + + var result = getObject(); + result.array = array; + result.cache = cache; + result.push = cachePush; + + while (++index < length) { + result.push(array[index]); + } + return result; + } + + /** + * Used by `template` to escape characters for inclusion in compiled + * string literals. + * + * @private + * @param {string} match The matched character to escape. + * @returns {string} Returns the escaped character. + */ + function escapeStringChar(match) { + return '\\' + stringEscapes[match]; + } + + /** + * Gets an array from the array pool or creates a new one if the pool is empty. + * + * @private + * @returns {Array} The array from the pool. + */ + function getArray() { + return arrayPool.pop() || []; + } + + /** + * Gets an object from the object pool or creates a new one if the pool is empty. + * + * @private + * @returns {Object} The object from the pool. + */ + function getObject() { + return objectPool.pop() || { + 'array': null, + 'cache': null, + 'criteria': null, + 'false': false, + 'index': 0, + 'null': false, + 'number': null, + 'object': null, + 'push': null, + 'string': null, + 'true': false, + 'undefined': false, + 'value': null + }; + } + + /** + * Checks if `value` is a DOM node in IE < 9. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a DOM node, else `false`. + */ + function isNode(value) { + // IE < 9 presents DOM nodes as `Object` objects except they have `toString` + // methods that are `typeof` "string" and still can coerce nodes to strings + return typeof value.toString != 'function' && typeof (value + '') == 'string'; + } + + /** + * Releases the given array back to the array pool. + * + * @private + * @param {Array} [array] The array to release. + */ + function releaseArray(array) { + array.length = 0; + if (arrayPool.length < maxPoolSize) { + arrayPool.push(array); + } + } + + /** + * Releases the given object back to the object pool. + * + * @private + * @param {Object} [object] The object to release. + */ + function releaseObject(object) { + var cache = object.cache; + if (cache) { + releaseObject(cache); + } + object.array = object.cache = object.criteria = object.object = object.number = object.string = object.value = null; + if (objectPool.length < maxPoolSize) { + objectPool.push(object); + } + } + + /** + * Slices the `collection` from the `start` index up to, but not including, + * the `end` index. + * + * Note: This function is used instead of `Array#slice` to support node lists + * in IE < 9 and to ensure dense arrays are returned. + * + * @private + * @param {Array|Object|string} collection The collection to slice. + * @param {number} start The start index. + * @param {number} end The end index. + * @returns {Array} Returns the new array. + */ + function slice(array, start, end) { + start || (start = 0); + if (typeof end == 'undefined') { + end = array ? array.length : 0; + } + var index = -1, + length = end - start || 0, + result = Array(length < 0 ? 0 : length); + + while (++index < length) { + result[index] = array[start + index]; + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Create a new `lodash` function using the given context object. + * + * @static + * @memberOf _ + * @category Utilities + * @param {Object} [context=root] The context object. + * @returns {Function} Returns the `lodash` function. + */ + function runInContext(context) { + // Avoid issues with some ES3 environments that attempt to use values, named + // after built-in constructors like `Object`, for the creation of literals. + // ES5 clears this up by stating that literals must use built-in constructors. + // See http://es5.github.io/#x11.1.5. + context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root; + + /** Native constructor references */ + var Array = context.Array, + Boolean = context.Boolean, + Date = context.Date, + Error = context.Error, + Function = context.Function, + Math = context.Math, + Number = context.Number, + Object = context.Object, + RegExp = context.RegExp, + String = context.String, + TypeError = context.TypeError; + + /** + * Used for `Array` method references. + * + * Normally `Array.prototype` would suffice, however, using an array literal + * avoids issues in Narwhal. + */ + var arrayRef = []; + + /** Used for native method references */ + var errorProto = Error.prototype, + objectProto = Object.prototype, + stringProto = String.prototype; + + /** Used to restore the original `_` reference in `noConflict` */ + var oldDash = context._; + + /** Used to resolve the internal [[Class]] of values */ + var toString = objectProto.toString; + + /** Used to detect if a method is native */ + var reNative = RegExp('^' + + String(toString) + .replace(/[.*+?^${}()|[\]\\]/g, '\\$&') + .replace(/toString| for [^\]]+/g, '.*?') + '$' + ); + + /** Native method shortcuts */ + var ceil = Math.ceil, + clearTimeout = context.clearTimeout, + floor = Math.floor, + fnToString = Function.prototype.toString, + getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf, + hasOwnProperty = objectProto.hasOwnProperty, + push = arrayRef.push, + propertyIsEnumerable = objectProto.propertyIsEnumerable, + setTimeout = context.setTimeout, + splice = arrayRef.splice, + unshift = arrayRef.unshift; + + /** Used to set meta data on functions */ + var defineProperty = (function() { + // IE 8 only accepts DOM elements + try { + var o = {}, + func = isNative(func = Object.defineProperty) && func, + result = func(o, o, o) && func; + } catch(e) { } + return result; + }()); + + /* Native method shortcuts for methods with the same name as other `lodash` methods */ + var nativeCreate = isNative(nativeCreate = Object.create) && nativeCreate, + nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray, + nativeIsFinite = context.isFinite, + nativeIsNaN = context.isNaN, + nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys, + nativeMax = Math.max, + nativeMin = Math.min, + nativeParseInt = context.parseInt, + nativeRandom = Math.random; + + /** Used to lookup a built-in constructor by [[Class]] */ + var ctorByClass = {}; + ctorByClass[arrayClass] = Array; + ctorByClass[boolClass] = Boolean; + ctorByClass[dateClass] = Date; + ctorByClass[funcClass] = Function; + ctorByClass[objectClass] = Object; + ctorByClass[numberClass] = Number; + ctorByClass[regexpClass] = RegExp; + ctorByClass[stringClass] = String; + + /** Used to avoid iterating non-enumerable properties in IE < 9 */ + var nonEnumProps = {}; + nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true }; + nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true }; + nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true }; + nonEnumProps[objectClass] = { 'constructor': true }; + + (function() { + var length = shadowedProps.length; + while (length--) { + var key = shadowedProps[length]; + for (var className in nonEnumProps) { + if (hasOwnProperty.call(nonEnumProps, className) && !hasOwnProperty.call(nonEnumProps[className], key)) { + nonEnumProps[className][key] = false; + } + } + } + }()); + + /*--------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` object which wraps the given value to enable intuitive + * method chaining. + * + * In addition to Lo-Dash methods, wrappers also have the following `Array` methods: + * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`, + * and `unshift` + * + * Chaining is supported in custom builds as long as the `value` method is + * implicitly or explicitly included in the build. + * + * The chainable wrapper functions are: + * `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`, + * `compose`, `concat`, `countBy`, `create`, `createCallback`, `curry`, + * `debounce`, `defaults`, `defer`, `delay`, `difference`, `filter`, `flatten`, + * `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`, + * `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`, + * `invoke`, `keys`, `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`, + * `once`, `pairs`, `partial`, `partialRight`, `pick`, `pluck`, `pull`, `push`, + * `range`, `reject`, `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`, + * `sortBy`, `splice`, `tap`, `throttle`, `times`, `toArray`, `transform`, + * `union`, `uniq`, `unshift`, `unzip`, `values`, `where`, `without`, `wrap`, + * and `zip` + * + * The non-chainable wrapper functions are: + * `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `findIndex`, + * `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `has`, `identity`, + * `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`, + * `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`, `isNull`, `isNumber`, + * `isObject`, `isPlainObject`, `isRegExp`, `isString`, `isUndefined`, `join`, + * `lastIndexOf`, `mixin`, `noConflict`, `parseInt`, `pop`, `random`, `reduce`, + * `reduceRight`, `result`, `shift`, `size`, `some`, `sortedIndex`, `runInContext`, + * `template`, `unescape`, `uniqueId`, and `value` + * + * The wrapper functions `first` and `last` return wrapped values when `n` is + * provided, otherwise they return unwrapped values. + * + * Explicit chaining can be enabled by using the `_.chain` method. + * + * @name _ + * @constructor + * @category Chaining + * @param {*} value The value to wrap in a `lodash` instance. + * @returns {Object} Returns a `lodash` instance. + * @example + * + * var wrapped = _([1, 2, 3]); + * + * // returns an unwrapped value + * wrapped.reduce(function(sum, num) { + * return sum + num; + * }); + * // => 6 + * + * // returns a wrapped value + * var squares = wrapped.map(function(num) { + * return num * num; + * }); + * + * _.isArray(squares); + * // => false + * + * _.isArray(squares.value()); + * // => true + */ + function lodash(value) { + // don't wrap if already wrapped, even if wrapped by a different `lodash` constructor + return (value && typeof value == 'object' && !isArray(value) && hasOwnProperty.call(value, '__wrapped__')) + ? value + : new lodashWrapper(value); + } + + /** + * A fast path for creating `lodash` wrapper objects. + * + * @private + * @param {*} value The value to wrap in a `lodash` instance. + * @param {boolean} chainAll A flag to enable chaining for all methods + * @returns {Object} Returns a `lodash` instance. + */ + function lodashWrapper(value, chainAll) { + this.__chain__ = !!chainAll; + this.__wrapped__ = value; + } + // ensure `new lodashWrapper` is an instance of `lodash` + lodashWrapper.prototype = lodash.prototype; + + /** + * An object used to flag environments features. + * + * @static + * @memberOf _ + * @type Object + */ + var support = lodash.support = {}; + + (function() { + var ctor = function() { this.x = 1; }, + object = { '0': 1, 'length': 1 }, + props = []; + + ctor.prototype = { 'valueOf': 1, 'y': 1 }; + for (var key in new ctor) { props.push(key); } + for (key in arguments) { } + + /** + * Detect if an `arguments` object's [[Class]] is resolvable (all but Firefox < 4, IE < 9). + * + * @memberOf _.support + * @type boolean + */ + support.argsClass = toString.call(arguments) == argsClass; + + /** + * Detect if `arguments` objects are `Object` objects (all but Narwhal and Opera < 10.5). + * + * @memberOf _.support + * @type boolean + */ + support.argsObject = arguments.constructor == Object && !(arguments instanceof Array); + + /** + * Detect if `name` or `message` properties of `Error.prototype` are + * enumerable by default. (IE < 9, Safari < 5.1) + * + * @memberOf _.support + * @type boolean + */ + support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name'); + + /** + * Detect if `prototype` properties are enumerable by default. + * + * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1 + * (if the prototype or a property on the prototype has been set) + * incorrectly sets a function's `prototype` property [[Enumerable]] + * value to `true`. + * + * @memberOf _.support + * @type boolean + */ + support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype'); + + /** + * Detect if functions can be decompiled by `Function#toString` + * (all but PS3 and older Opera mobile browsers & avoided in Windows 8 apps). + * + * @memberOf _.support + * @type boolean + */ + support.funcDecomp = !isNative(context.WinRTError) && reThis.test(runInContext); + + /** + * Detect if `Function#name` is supported (all but IE). + * + * @memberOf _.support + * @type boolean + */ + support.funcNames = typeof Function.name == 'string'; + + /** + * Detect if `arguments` object indexes are non-enumerable + * (Firefox < 4, IE < 9, PhantomJS, Safari < 5.1). + * + * @memberOf _.support + * @type boolean + */ + support.nonEnumArgs = key != 0; + + /** + * Detect if properties shadowing those on `Object.prototype` are non-enumerable. + * + * In IE < 9 an objects own properties, shadowing non-enumerable ones, are + * made non-enumerable as well (a.k.a the JScript [[DontEnum]] bug). + * + * @memberOf _.support + * @type boolean + */ + support.nonEnumShadows = !/valueOf/.test(props); + + /** + * Detect if own properties are iterated after inherited properties (all but IE < 9). + * + * @memberOf _.support + * @type boolean + */ + support.ownLast = props[0] != 'x'; + + /** + * Detect if `Array#shift` and `Array#splice` augment array-like objects correctly. + * + * Firefox < 10, IE compatibility mode, and IE < 9 have buggy Array `shift()` + * and `splice()` functions that fail to remove the last element, `value[0]`, + * of array-like objects even though the `length` property is set to `0`. + * The `shift()` method is buggy in IE 8 compatibility mode, while `splice()` + * is buggy regardless of mode in IE < 9 and buggy in compatibility mode in IE 9. + * + * @memberOf _.support + * @type boolean + */ + support.spliceObjects = (arrayRef.splice.call(object, 0, 1), !object[0]); + + /** + * Detect lack of support for accessing string characters by index. + * + * IE < 8 can't access characters by index and IE 8 can only access + * characters by index on string literals. + * + * @memberOf _.support + * @type boolean + */ + support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx'; + + /** + * Detect if a DOM node's [[Class]] is resolvable (all but IE < 9) + * and that the JS engine errors when attempting to coerce an object to + * a string without a `toString` function. + * + * @memberOf _.support + * @type boolean + */ + try { + support.nodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + '')); + } catch(e) { + support.nodeClass = true; + } + }(1)); + + /** + * By default, the template delimiters used by Lo-Dash are similar to those in + * embedded Ruby (ERB). Change the following template settings to use alternative + * delimiters. + * + * @static + * @memberOf _ + * @type Object + */ + lodash.templateSettings = { + + /** + * Used to detect `data` property values to be HTML-escaped. + * + * @memberOf _.templateSettings + * @type RegExp + */ + 'escape': /<%-([\s\S]+?)%>/g, + + /** + * Used to detect code to be evaluated. + * + * @memberOf _.templateSettings + * @type RegExp + */ + 'evaluate': /<%([\s\S]+?)%>/g, + + /** + * Used to detect `data` property values to inject. + * + * @memberOf _.templateSettings + * @type RegExp + */ + 'interpolate': reInterpolate, + + /** + * Used to reference the data object in the template text. + * + * @memberOf _.templateSettings + * @type string + */ + 'variable': '', + + /** + * Used to import variables into the compiled template. + * + * @memberOf _.templateSettings + * @type Object + */ + 'imports': { + + /** + * A reference to the `lodash` function. + * + * @memberOf _.templateSettings.imports + * @type Function + */ + '_': lodash + } + }; + + /*--------------------------------------------------------------------------*/ + + /** + * The template used to create iterator functions. + * + * @private + * @param {Object} data The data object used to populate the text. + * @returns {string} Returns the interpolated text. + */ + var iteratorTemplate = function(obj) { + + var __p = 'var index, iterable = ' + + (obj.firstArg) + + ', result = ' + + (obj.init) + + ';\nif (!iterable) return result;\n' + + (obj.top) + + ';'; + if (obj.array) { + __p += '\nvar length = iterable.length; index = -1;\nif (' + + (obj.array) + + ') { '; + if (support.unindexedChars) { + __p += '\n if (isString(iterable)) {\n iterable = iterable.split(\'\')\n } '; + } + __p += '\n while (++index < length) {\n ' + + (obj.loop) + + ';\n }\n}\nelse { '; + } else if (support.nonEnumArgs) { + __p += '\n var length = iterable.length; index = -1;\n if (length && isArguments(iterable)) {\n while (++index < length) {\n index += \'\';\n ' + + (obj.loop) + + ';\n }\n } else { '; + } + + if (support.enumPrototypes) { + __p += '\n var skipProto = typeof iterable == \'function\';\n '; + } + + if (support.enumErrorProps) { + __p += '\n var skipErrorProps = iterable === errorProto || iterable instanceof Error;\n '; + } + + var conditions = []; if (support.enumPrototypes) { conditions.push('!(skipProto && index == "prototype")'); } if (support.enumErrorProps) { conditions.push('!(skipErrorProps && (index == "message" || index == "name"))'); } + + if (obj.useHas && obj.keys) { + __p += '\n var ownIndex = -1,\n ownProps = objectTypes[typeof iterable] && keys(iterable),\n length = ownProps ? ownProps.length : 0;\n\n while (++ownIndex < length) {\n index = ownProps[ownIndex];\n'; + if (conditions.length) { + __p += ' if (' + + (conditions.join(' && ')) + + ') {\n '; + } + __p += + (obj.loop) + + '; '; + if (conditions.length) { + __p += '\n }'; + } + __p += '\n } '; + } else { + __p += '\n for (index in iterable) {\n'; + if (obj.useHas) { conditions.push("hasOwnProperty.call(iterable, index)"); } if (conditions.length) { + __p += ' if (' + + (conditions.join(' && ')) + + ') {\n '; + } + __p += + (obj.loop) + + '; '; + if (conditions.length) { + __p += '\n }'; + } + __p += '\n } '; + if (support.nonEnumShadows) { + __p += '\n\n if (iterable !== objectProto) {\n var ctor = iterable.constructor,\n isProto = iterable === (ctor && ctor.prototype),\n className = iterable === stringProto ? stringClass : iterable === errorProto ? errorClass : toString.call(iterable),\n nonEnum = nonEnumProps[className];\n '; + for (k = 0; k < 7; k++) { + __p += '\n index = \'' + + (obj.shadowedProps[k]) + + '\';\n if ((!(isProto && nonEnum[index]) && hasOwnProperty.call(iterable, index))'; + if (!obj.useHas) { + __p += ' || (!nonEnum[index] && iterable[index] !== objectProto[index])'; + } + __p += ') {\n ' + + (obj.loop) + + ';\n } '; + } + __p += '\n } '; + } + + } + + if (obj.array || support.nonEnumArgs) { + __p += '\n}'; + } + __p += + (obj.bottom) + + ';\nreturn result'; + + return __p + }; + + /*--------------------------------------------------------------------------*/ + + /** + * The base implementation of `_.bind` that creates the bound function and + * sets its meta data. + * + * @private + * @param {Array} bindData The bind data array. + * @returns {Function} Returns the new bound function. + */ + function baseBind(bindData) { + var func = bindData[0], + partialArgs = bindData[2], + thisArg = bindData[4]; + + function bound() { + // `Function#bind` spec + // http://es5.github.io/#x15.3.4.5 + if (partialArgs) { + // avoid `arguments` object deoptimizations by using `slice` instead + // of `Array.prototype.slice.call` and not assigning `arguments` to a + // variable as a ternary expression + var args = slice(partialArgs); + push.apply(args, arguments); + } + // mimic the constructor's `return` behavior + // http://es5.github.io/#x13.2.2 + if (this instanceof bound) { + // ensure `new bound` is an instance of `func` + var thisBinding = baseCreate(func.prototype), + result = func.apply(thisBinding, args || arguments); + return isObject(result) ? result : thisBinding; + } + return func.apply(thisArg, args || arguments); + } + setBindData(bound, bindData); + return bound; + } + + /** + * The base implementation of `_.clone` without argument juggling or support + * for `thisArg` binding. + * + * @private + * @param {*} value The value to clone. + * @param {boolean} [isDeep=false] Specify a deep clone. + * @param {Function} [callback] The function to customize cloning values. + * @param {Array} [stackA=[]] Tracks traversed source objects. + * @param {Array} [stackB=[]] Associates clones with source counterparts. + * @returns {*} Returns the cloned value. + */ + function baseClone(value, isDeep, callback, stackA, stackB) { + if (callback) { + var result = callback(value); + if (typeof result != 'undefined') { + return result; + } + } + // inspect [[Class]] + var isObj = isObject(value); + if (isObj) { + var className = toString.call(value); + if (!cloneableClasses[className] || (!support.nodeClass && isNode(value))) { + return value; + } + var ctor = ctorByClass[className]; + switch (className) { + case boolClass: + case dateClass: + return new ctor(+value); + + case numberClass: + case stringClass: + return new ctor(value); + + case regexpClass: + result = ctor(value.source, reFlags.exec(value)); + result.lastIndex = value.lastIndex; + return result; + } + } else { + return value; + } + var isArr = isArray(value); + if (isDeep) { + // check for circular references and return corresponding clone + var initedStack = !stackA; + stackA || (stackA = getArray()); + stackB || (stackB = getArray()); + + var length = stackA.length; + while (length--) { + if (stackA[length] == value) { + return stackB[length]; + } + } + result = isArr ? ctor(value.length) : {}; + } + else { + result = isArr ? slice(value) : assign({}, value); + } + // add array properties assigned by `RegExp#exec` + if (isArr) { + if (hasOwnProperty.call(value, 'index')) { + result.index = value.index; + } + if (hasOwnProperty.call(value, 'input')) { + result.input = value.input; + } + } + // exit for shallow clone + if (!isDeep) { + return result; + } + // add the source value to the stack of traversed objects + // and associate it with its clone + stackA.push(value); + stackB.push(result); + + // recursively populate clone (susceptible to call stack limits) + (isArr ? baseEach : forOwn)(value, function(objValue, key) { + result[key] = baseClone(objValue, isDeep, callback, stackA, stackB); + }); + + if (initedStack) { + releaseArray(stackA); + releaseArray(stackB); + } + return result; + } + + /** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} prototype The object to inherit from. + * @returns {Object} Returns the new object. + */ + function baseCreate(prototype, properties) { + return isObject(prototype) ? nativeCreate(prototype) : {}; + } + // fallback for browsers without `Object.create` + if (!nativeCreate) { + baseCreate = (function() { + function Object() {} + return function(prototype) { + if (isObject(prototype)) { + Object.prototype = prototype; + var result = new Object; + Object.prototype = null; + } + return result || context.Object(); + }; + }()); + } + + /** + * The base implementation of `_.createCallback` without support for creating + * "_.pluck" or "_.where" style callbacks. + * + * @private + * @param {*} [func=identity] The value to convert to a callback. + * @param {*} [thisArg] The `this` binding of the created callback. + * @param {number} [argCount] The number of arguments the callback accepts. + * @returns {Function} Returns a callback function. + */ + function baseCreateCallback(func, thisArg, argCount) { + if (typeof func != 'function') { + return identity; + } + // exit early for no `thisArg` or already bound by `Function#bind` + if (typeof thisArg == 'undefined' || !('prototype' in func)) { + return func; + } + var bindData = func.__bindData__; + if (typeof bindData == 'undefined') { + if (support.funcNames) { + bindData = !func.name; + } + bindData = bindData || !support.funcDecomp; + if (!bindData) { + var source = fnToString.call(func); + if (!support.funcNames) { + bindData = !reFuncName.test(source); + } + if (!bindData) { + // checks if `func` references the `this` keyword and stores the result + bindData = reThis.test(source); + setBindData(func, bindData); + } + } + } + // exit early if there are no `this` references or `func` is bound + if (bindData === false || (bindData !== true && bindData[1] & 1)) { + return func; + } + switch (argCount) { + case 1: return function(value) { + return func.call(thisArg, value); + }; + case 2: return function(a, b) { + return func.call(thisArg, a, b); + }; + case 3: return function(value, index, collection) { + return func.call(thisArg, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(thisArg, accumulator, value, index, collection); + }; + } + return bind(func, thisArg); + } + + /** + * The base implementation of `createWrapper` that creates the wrapper and + * sets its meta data. + * + * @private + * @param {Array} bindData The bind data array. + * @returns {Function} Returns the new function. + */ + function baseCreateWrapper(bindData) { + var func = bindData[0], + bitmask = bindData[1], + partialArgs = bindData[2], + partialRightArgs = bindData[3], + thisArg = bindData[4], + arity = bindData[5]; + + var isBind = bitmask & 1, + isBindKey = bitmask & 2, + isCurry = bitmask & 4, + isCurryBound = bitmask & 8, + key = func; + + function bound() { + var thisBinding = isBind ? thisArg : this; + if (partialArgs) { + var args = slice(partialArgs); + push.apply(args, arguments); + } + if (partialRightArgs || isCurry) { + args || (args = slice(arguments)); + if (partialRightArgs) { + push.apply(args, partialRightArgs); + } + if (isCurry && args.length < arity) { + bitmask |= 16 & ~32; + return baseCreateWrapper([func, (isCurryBound ? bitmask : bitmask & ~3), args, null, thisArg, arity]); + } + } + args || (args = arguments); + if (isBindKey) { + func = thisBinding[key]; + } + if (this instanceof bound) { + thisBinding = baseCreate(func.prototype); + var result = func.apply(thisBinding, args); + return isObject(result) ? result : thisBinding; + } + return func.apply(thisBinding, args); + } + setBindData(bound, bindData); + return bound; + } + + /** + * The base implementation of `_.difference` that accepts a single array + * of values to exclude. + * + * @private + * @param {Array} array The array to process. + * @param {Array} [values] The array of values to exclude. + * @returns {Array} Returns a new array of filtered values. + */ + function baseDifference(array, values) { + var index = -1, + indexOf = getIndexOf(), + length = array ? array.length : 0, + isLarge = length >= largeArraySize && indexOf === baseIndexOf, + result = []; + + if (isLarge) { + var cache = createCache(values); + if (cache) { + indexOf = cacheIndexOf; + values = cache; + } else { + isLarge = false; + } + } + while (++index < length) { + var value = array[index]; + if (indexOf(values, value) < 0) { + result.push(value); + } + } + if (isLarge) { + releaseObject(values); + } + return result; + } + + /** + * The base implementation of `_.flatten` without support for callback + * shorthands or `thisArg` binding. + * + * @private + * @param {Array} array The array to flatten. + * @param {boolean} [isShallow=false] A flag to restrict flattening to a single level. + * @param {boolean} [isStrict=false] A flag to restrict flattening to arrays and `arguments` objects. + * @param {number} [fromIndex=0] The index to start from. + * @returns {Array} Returns a new flattened array. + */ + function baseFlatten(array, isShallow, isStrict, fromIndex) { + var index = (fromIndex || 0) - 1, + length = array ? array.length : 0, + result = []; + + while (++index < length) { + var value = array[index]; + + if (value && typeof value == 'object' && typeof value.length == 'number' + && (isArray(value) || isArguments(value))) { + // recursively flatten arrays (susceptible to call stack limits) + if (!isShallow) { + value = baseFlatten(value, isShallow, isStrict); + } + var valIndex = -1, + valLength = value.length, + resIndex = result.length; + + result.length += valLength; + while (++valIndex < valLength) { + result[resIndex++] = value[valIndex]; + } + } else if (!isStrict) { + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.isEqual`, without support for `thisArg` binding, + * that allows partial "_.where" style comparisons. + * + * @private + * @param {*} a The value to compare. + * @param {*} b The other value to compare. + * @param {Function} [callback] The function to customize comparing values. + * @param {Function} [isWhere=false] A flag to indicate performing partial comparisons. + * @param {Array} [stackA=[]] Tracks traversed `a` objects. + * @param {Array} [stackB=[]] Tracks traversed `b` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ + function baseIsEqual(a, b, callback, isWhere, stackA, stackB) { + // used to indicate that when comparing objects, `a` has at least the properties of `b` + if (callback) { + var result = callback(a, b); + if (typeof result != 'undefined') { + return !!result; + } + } + // exit early for identical values + if (a === b) { + // treat `+0` vs. `-0` as not equal + return a !== 0 || (1 / a == 1 / b); + } + var type = typeof a, + otherType = typeof b; + + // exit early for unlike primitive values + if (a === a && + !(a && objectTypes[type]) && + !(b && objectTypes[otherType])) { + return false; + } + // exit early for `null` and `undefined` avoiding ES3's Function#call behavior + // http://es5.github.io/#x15.3.4.4 + if (a == null || b == null) { + return a === b; + } + // compare [[Class]] names + var className = toString.call(a), + otherClass = toString.call(b); + + if (className == argsClass) { + className = objectClass; + } + if (otherClass == argsClass) { + otherClass = objectClass; + } + if (className != otherClass) { + return false; + } + switch (className) { + case boolClass: + case dateClass: + // coerce dates and booleans to numbers, dates to milliseconds and booleans + // to `1` or `0` treating invalid dates coerced to `NaN` as not equal + return +a == +b; + + case numberClass: + // treat `NaN` vs. `NaN` as equal + return (a != +a) + ? b != +b + // but treat `+0` vs. `-0` as not equal + : (a == 0 ? (1 / a == 1 / b) : a == +b); + + case regexpClass: + case stringClass: + // coerce regexes to strings (http://es5.github.io/#x15.10.6.4) + // treat string primitives and their corresponding object instances as equal + return a == String(b); + } + var isArr = className == arrayClass; + if (!isArr) { + // unwrap any `lodash` wrapped values + var aWrapped = hasOwnProperty.call(a, '__wrapped__'), + bWrapped = hasOwnProperty.call(b, '__wrapped__'); + + if (aWrapped || bWrapped) { + return baseIsEqual(aWrapped ? a.__wrapped__ : a, bWrapped ? b.__wrapped__ : b, callback, isWhere, stackA, stackB); + } + // exit for functions and DOM nodes + if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) { + return false; + } + // in older versions of Opera, `arguments` objects have `Array` constructors + var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor, + ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor; + + // non `Object` object instances with different constructors are not equal + if (ctorA != ctorB && + !(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) && + ('constructor' in a && 'constructor' in b) + ) { + return false; + } + } + // assume cyclic structures are equal + // the algorithm for detecting cyclic structures is adapted from ES 5.1 + // section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3) + var initedStack = !stackA; + stackA || (stackA = getArray()); + stackB || (stackB = getArray()); + + var length = stackA.length; + while (length--) { + if (stackA[length] == a) { + return stackB[length] == b; + } + } + var size = 0; + result = true; + + // add `a` and `b` to the stack of traversed objects + stackA.push(a); + stackB.push(b); + + // recursively compare objects and arrays (susceptible to call stack limits) + if (isArr) { + // compare lengths to determine if a deep comparison is necessary + length = a.length; + size = b.length; + result = size == length; + + if (result || isWhere) { + // deep compare the contents, ignoring non-numeric properties + while (size--) { + var index = length, + value = b[size]; + + if (isWhere) { + while (index--) { + if ((result = baseIsEqual(a[index], value, callback, isWhere, stackA, stackB))) { + break; + } + } + } else if (!(result = baseIsEqual(a[size], value, callback, isWhere, stackA, stackB))) { + break; + } + } + } + } + else { + // deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys` + // which, in this case, is more costly + forIn(b, function(value, key, b) { + if (hasOwnProperty.call(b, key)) { + // count the number of properties. + size++; + // deep compare each property value. + return (result = hasOwnProperty.call(a, key) && baseIsEqual(a[key], value, callback, isWhere, stackA, stackB)); + } + }); + + if (result && !isWhere) { + // ensure both objects have the same number of properties + forIn(a, function(value, key, a) { + if (hasOwnProperty.call(a, key)) { + // `size` will be `-1` if `a` has more properties than `b` + return (result = --size > -1); + } + }); + } + } + stackA.pop(); + stackB.pop(); + + if (initedStack) { + releaseArray(stackA); + releaseArray(stackB); + } + return result; + } + + /** + * The base implementation of `_.merge` without argument juggling or support + * for `thisArg` binding. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {Function} [callback] The function to customize merging properties. + * @param {Array} [stackA=[]] Tracks traversed source objects. + * @param {Array} [stackB=[]] Associates values with source counterparts. + */ + function baseMerge(object, source, callback, stackA, stackB) { + (isArray(source) ? forEach : forOwn)(source, function(source, key) { + var found, + isArr, + result = source, + value = object[key]; + + if (source && ((isArr = isArray(source)) || isPlainObject(source))) { + // avoid merging previously merged cyclic sources + var stackLength = stackA.length; + while (stackLength--) { + if ((found = stackA[stackLength] == source)) { + value = stackB[stackLength]; + break; + } + } + if (!found) { + var isShallow; + if (callback) { + result = callback(value, source); + if ((isShallow = typeof result != 'undefined')) { + value = result; + } + } + if (!isShallow) { + value = isArr + ? (isArray(value) ? value : []) + : (isPlainObject(value) ? value : {}); + } + // add `source` and associated `value` to the stack of traversed objects + stackA.push(source); + stackB.push(value); + + // recursively merge objects and arrays (susceptible to call stack limits) + if (!isShallow) { + baseMerge(value, source, callback, stackA, stackB); + } + } + } + else { + if (callback) { + result = callback(value, source); + if (typeof result == 'undefined') { + result = source; + } + } + if (typeof result != 'undefined') { + value = result; + } + } + object[key] = value; + }); + } + + /** + * The base implementation of `_.random` without argument juggling or support + * for returning floating-point numbers. + * + * @private + * @param {number} min The minimum possible value. + * @param {number} max The maximum possible value. + * @returns {number} Returns a random number. + */ + function baseRandom(min, max) { + return min + floor(nativeRandom() * (max - min + 1)); + } + + /** + * The base implementation of `_.uniq` without support for callback shorthands + * or `thisArg` binding. + * + * @private + * @param {Array} array The array to process. + * @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted. + * @param {Function} [callback] The function called per iteration. + * @returns {Array} Returns a duplicate-value-free array. + */ + function baseUniq(array, isSorted, callback) { + var index = -1, + indexOf = getIndexOf(), + length = array ? array.length : 0, + result = []; + + var isLarge = !isSorted && length >= largeArraySize && indexOf === baseIndexOf, + seen = (callback || isLarge) ? getArray() : result; + + if (isLarge) { + var cache = createCache(seen); + indexOf = cacheIndexOf; + seen = cache; + } + while (++index < length) { + var value = array[index], + computed = callback ? callback(value, index, array) : value; + + if (isSorted + ? !index || seen[seen.length - 1] !== computed + : indexOf(seen, computed) < 0 + ) { + if (callback || isLarge) { + seen.push(computed); + } + result.push(value); + } + } + if (isLarge) { + releaseArray(seen.array); + releaseObject(seen); + } else if (callback) { + releaseArray(seen); + } + return result; + } + + /** + * Creates a function that aggregates a collection, creating an object composed + * of keys generated from the results of running each element of the collection + * through a callback. The given `setter` function sets the keys and values + * of the composed object. + * + * @private + * @param {Function} setter The setter function. + * @returns {Function} Returns the new aggregator function. + */ + function createAggregator(setter) { + return function(collection, callback, thisArg) { + var result = {}; + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + setter(result, value, callback(value, index, collection), collection); + } + } else { + baseEach(collection, function(value, key, collection) { + setter(result, value, callback(value, key, collection), collection); + }); + } + return result; + }; + } + + /** + * Creates a function that, when called, either curries or invokes `func` + * with an optional `this` binding and partially applied arguments. + * + * @private + * @param {Function|string} func The function or method name to reference. + * @param {number} bitmask The bitmask of method flags to compose. + * The bitmask may be composed of the following flags: + * 1 - `_.bind` + * 2 - `_.bindKey` + * 4 - `_.curry` + * 8 - `_.curry` (bound) + * 16 - `_.partial` + * 32 - `_.partialRight` + * @param {Array} [partialArgs] An array of arguments to prepend to those + * provided to the new function. + * @param {Array} [partialRightArgs] An array of arguments to append to those + * provided to the new function. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new function. + */ + function createWrapper(func, bitmask, partialArgs, partialRightArgs, thisArg, arity) { + var isBind = bitmask & 1, + isBindKey = bitmask & 2, + isCurry = bitmask & 4, + isCurryBound = bitmask & 8, + isPartial = bitmask & 16, + isPartialRight = bitmask & 32; + + if (!isBindKey && !isFunction(func)) { + throw new TypeError; + } + if (isPartial && !partialArgs.length) { + bitmask &= ~16; + isPartial = partialArgs = false; + } + if (isPartialRight && !partialRightArgs.length) { + bitmask &= ~32; + isPartialRight = partialRightArgs = false; + } + var bindData = func && func.__bindData__; + if (bindData && bindData !== true) { + // clone `bindData` + bindData = slice(bindData); + if (bindData[2]) { + bindData[2] = slice(bindData[2]); + } + if (bindData[3]) { + bindData[3] = slice(bindData[3]); + } + // set `thisBinding` is not previously bound + if (isBind && !(bindData[1] & 1)) { + bindData[4] = thisArg; + } + // set if previously bound but not currently (subsequent curried functions) + if (!isBind && bindData[1] & 1) { + bitmask |= 8; + } + // set curried arity if not yet set + if (isCurry && !(bindData[1] & 4)) { + bindData[5] = arity; + } + // append partial left arguments + if (isPartial) { + push.apply(bindData[2] || (bindData[2] = []), partialArgs); + } + // append partial right arguments + if (isPartialRight) { + unshift.apply(bindData[3] || (bindData[3] = []), partialRightArgs); + } + // merge flags + bindData[1] |= bitmask; + return createWrapper.apply(null, bindData); + } + // fast path for `_.bind` + var creater = (bitmask == 1 || bitmask === 17) ? baseBind : baseCreateWrapper; + return creater([func, bitmask, partialArgs, partialRightArgs, thisArg, arity]); + } + + /** + * Creates compiled iteration functions. + * + * @private + * @param {...Object} [options] The compile options object(s). + * @param {string} [options.array] Code to determine if the iterable is an array or array-like. + * @param {boolean} [options.useHas] Specify using `hasOwnProperty` checks in the object loop. + * @param {Function} [options.keys] A reference to `_.keys` for use in own property iteration. + * @param {string} [options.args] A comma separated string of iteration function arguments. + * @param {string} [options.top] Code to execute before the iteration branches. + * @param {string} [options.loop] Code to execute in the object loop. + * @param {string} [options.bottom] Code to execute after the iteration branches. + * @returns {Function} Returns the compiled function. + */ + function createIterator() { + // data properties + iteratorData.shadowedProps = shadowedProps; + + // iterator options + iteratorData.array = iteratorData.bottom = iteratorData.loop = iteratorData.top = ''; + iteratorData.init = 'iterable'; + iteratorData.useHas = true; + + // merge options into a template data object + for (var object, index = 0; object = arguments[index]; index++) { + for (var key in object) { + iteratorData[key] = object[key]; + } + } + var args = iteratorData.args; + iteratorData.firstArg = /^[^,]+/.exec(args)[0]; + + // create the function factory + var factory = Function( + 'baseCreateCallback, errorClass, errorProto, hasOwnProperty, ' + + 'indicatorObject, isArguments, isArray, isString, keys, objectProto, ' + + 'objectTypes, nonEnumProps, stringClass, stringProto, toString', + 'return function(' + args + ') {\n' + iteratorTemplate(iteratorData) + '\n}' + ); + + // return the compiled function + return factory( + baseCreateCallback, errorClass, errorProto, hasOwnProperty, + indicatorObject, isArguments, isArray, isString, iteratorData.keys, objectProto, + objectTypes, nonEnumProps, stringClass, stringProto, toString + ); + } + + /** + * Used by `escape` to convert characters to HTML entities. + * + * @private + * @param {string} match The matched character to escape. + * @returns {string} Returns the escaped character. + */ + function escapeHtmlChar(match) { + return htmlEscapes[match]; + } + + /** + * Gets the appropriate "indexOf" function. If the `_.indexOf` method is + * customized, this method returns the custom method, otherwise it returns + * the `baseIndexOf` function. + * + * @private + * @returns {Function} Returns the "indexOf" function. + */ + function getIndexOf() { + var result = (result = lodash.indexOf) === indexOf ? baseIndexOf : result; + return result; + } + + /** + * Checks if `value` is a native function. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a native function, else `false`. + */ + function isNative(value) { + return typeof value == 'function' && reNative.test(value); + } + + /** + * Sets `this` binding data on a given function. + * + * @private + * @param {Function} func The function to set data on. + * @param {Array} value The data array to set. + */ + var setBindData = !defineProperty ? noop : function(func, value) { + descriptor.value = value; + defineProperty(func, '__bindData__', descriptor); + descriptor.value = null; + }; + + /** + * A fallback implementation of `isPlainObject` which checks if a given value + * is an object created by the `Object` constructor, assuming objects created + * by the `Object` constructor have no inherited enumerable properties and that + * there are no `Object.prototype` extensions. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + */ + function shimIsPlainObject(value) { + var ctor, + result; + + // avoid non Object objects, `arguments` objects, and DOM elements + if (!(value && toString.call(value) == objectClass) || + (ctor = value.constructor, isFunction(ctor) && !(ctor instanceof ctor)) || + (!support.argsClass && isArguments(value)) || + (!support.nodeClass && isNode(value))) { + return false; + } + // IE < 9 iterates inherited properties before own properties. If the first + // iterated property is an object's own property then there are no inherited + // enumerable properties. + if (support.ownLast) { + forIn(value, function(value, key, object) { + result = hasOwnProperty.call(object, key); + return false; + }); + return result !== false; + } + // In most environments an object's own properties are iterated before + // its inherited properties. If the last iterated property is an object's + // own property then there are no inherited enumerable properties. + forIn(value, function(value, key) { + result = key; + }); + return typeof result == 'undefined' || hasOwnProperty.call(value, result); + } + + /** + * Used by `unescape` to convert HTML entities to characters. + * + * @private + * @param {string} match The matched character to unescape. + * @returns {string} Returns the unescaped character. + */ + function unescapeHtmlChar(match) { + return htmlUnescapes[match]; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Checks if `value` is an `arguments` object. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is an `arguments` object, else `false`. + * @example + * + * (function() { return _.isArguments(arguments); })(1, 2, 3); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ + function isArguments(value) { + return value && typeof value == 'object' && typeof value.length == 'number' && + toString.call(value) == argsClass || false; + } + // fallback for browsers that can't detect `arguments` objects by [[Class]] + if (!support.argsClass) { + isArguments = function(value) { + return value && typeof value == 'object' && typeof value.length == 'number' && + hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee') || false; + }; + } + + /** + * Checks if `value` is an array. + * + * @static + * @memberOf _ + * @type Function + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is an array, else `false`. + * @example + * + * (function() { return _.isArray(arguments); })(); + * // => false + * + * _.isArray([1, 2, 3]); + * // => true + */ + var isArray = nativeIsArray || function(value) { + return value && typeof value == 'object' && typeof value.length == 'number' && + toString.call(value) == arrayClass || false; + }; + + /** + * A fallback implementation of `Object.keys` which produces an array of the + * given object's own enumerable property names. + * + * @private + * @type Function + * @param {Object} object The object to inspect. + * @returns {Array} Returns an array of property names. + */ + var shimKeys = createIterator({ + 'args': 'object', + 'init': '[]', + 'top': 'if (!(objectTypes[typeof object])) return result', + 'loop': 'result.push(index)' + }); + + /** + * Creates an array composed of the own enumerable property names of an object. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to inspect. + * @returns {Array} Returns an array of property names. + * @example + * + * _.keys({ 'one': 1, 'two': 2, 'three': 3 }); + * // => ['one', 'two', 'three'] (property order is not guaranteed across environments) + */ + var keys = !nativeKeys ? shimKeys : function(object) { + if (!isObject(object)) { + return []; + } + if ((support.enumPrototypes && typeof object == 'function') || + (support.nonEnumArgs && object.length && isArguments(object))) { + return shimKeys(object); + } + return nativeKeys(object); + }; + + /** Reusable iterator options shared by `each`, `forIn`, and `forOwn` */ + var eachIteratorOptions = { + 'args': 'collection, callback, thisArg', + 'top': "callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3)", + 'array': "typeof length == 'number'", + 'keys': keys, + 'loop': 'if (callback(iterable[index], index, collection) === false) return result' + }; + + /** Reusable iterator options for `assign` and `defaults` */ + var defaultsIteratorOptions = { + 'args': 'object, source, guard', + 'top': + 'var args = arguments,\n' + + ' argsIndex = 0,\n' + + " argsLength = typeof guard == 'number' ? 2 : args.length;\n" + + 'while (++argsIndex < argsLength) {\n' + + ' iterable = args[argsIndex];\n' + + ' if (iterable && objectTypes[typeof iterable]) {', + 'keys': keys, + 'loop': "if (typeof result[index] == 'undefined') result[index] = iterable[index]", + 'bottom': ' }\n}' + }; + + /** Reusable iterator options for `forIn` and `forOwn` */ + var forOwnIteratorOptions = { + 'top': 'if (!objectTypes[typeof iterable]) return result;\n' + eachIteratorOptions.top, + 'array': false + }; + + /** + * Used to convert characters to HTML entities: + * + * Though the `>` character is escaped for symmetry, characters like `>` and `/` + * don't require escaping in HTML and have no special meaning unless they're part + * of a tag or an unquoted attribute value. + * http://mathiasbynens.be/notes/ambiguous-ampersands (under "semi-related fun fact") + */ + var htmlEscapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + /** Used to convert HTML entities to characters */ + var htmlUnescapes = invert(htmlEscapes); + + /** Used to match HTML entities and HTML characters */ + var reEscapedHtml = RegExp('(' + keys(htmlUnescapes).join('|') + ')', 'g'), + reUnescapedHtml = RegExp('[' + keys(htmlEscapes).join('') + ']', 'g'); + + /** + * A function compiled to iterate `arguments` objects, arrays, objects, and + * strings consistenly across environments, executing the callback for each + * element in the collection. The callback is bound to `thisArg` and invoked + * with three arguments; (value, index|key, collection). Callbacks may exit + * iteration early by explicitly returning `false`. + * + * @private + * @type Function + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array|Object|string} Returns `collection`. + */ + var baseEach = createIterator(eachIteratorOptions); + + /*--------------------------------------------------------------------------*/ + + /** + * Assigns own enumerable properties of source object(s) to the destination + * object. Subsequent sources will overwrite property assignments of previous + * sources. If a callback is provided it will be executed to produce the + * assigned values. The callback is bound to `thisArg` and invoked with two + * arguments; (objectValue, sourceValue). + * + * @static + * @memberOf _ + * @type Function + * @alias extend + * @category Objects + * @param {Object} object The destination object. + * @param {...Object} [source] The source objects. + * @param {Function} [callback] The function to customize assigning values. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the destination object. + * @example + * + * _.assign({ 'name': 'fred' }, { 'employer': 'slate' }); + * // => { 'name': 'fred', 'employer': 'slate' } + * + * var defaults = _.partialRight(_.assign, function(a, b) { + * return typeof a == 'undefined' ? b : a; + * }); + * + * var object = { 'name': 'barney' }; + * defaults(object, { 'name': 'fred', 'employer': 'slate' }); + * // => { 'name': 'barney', 'employer': 'slate' } + */ + var assign = createIterator(defaultsIteratorOptions, { + 'top': + defaultsIteratorOptions.top.replace(';', + ';\n' + + "if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {\n" + + ' var callback = baseCreateCallback(args[--argsLength - 1], args[argsLength--], 2);\n' + + "} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {\n" + + ' callback = args[--argsLength];\n' + + '}' + ), + 'loop': 'result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]' + }); + + /** + * Creates a clone of `value`. If `isDeep` is `true` nested objects will also + * be cloned, otherwise they will be assigned by reference. If a callback + * is provided it will be executed to produce the cloned values. If the + * callback returns `undefined` cloning will be handled by the method instead. + * The callback is bound to `thisArg` and invoked with one argument; (value). + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to clone. + * @param {boolean} [isDeep=false] Specify a deep clone. + * @param {Function} [callback] The function to customize cloning values. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the cloned value. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * var shallow = _.clone(characters); + * shallow[0] === characters[0]; + * // => true + * + * var deep = _.clone(characters, true); + * deep[0] === characters[0]; + * // => false + * + * _.mixin({ + * 'clone': _.partialRight(_.clone, function(value) { + * return _.isElement(value) ? value.cloneNode(false) : undefined; + * }) + * }); + * + * var clone = _.clone(document.body); + * clone.childNodes.length; + * // => 0 + */ + function clone(value, isDeep, callback, thisArg) { + // allows working with "Collections" methods without using their `index` + // and `collection` arguments for `isDeep` and `callback` + if (typeof isDeep != 'boolean' && isDeep != null) { + thisArg = callback; + callback = isDeep; + isDeep = false; + } + return baseClone(value, isDeep, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1)); + } + + /** + * Creates a deep clone of `value`. If a callback is provided it will be + * executed to produce the cloned values. If the callback returns `undefined` + * cloning will be handled by the method instead. The callback is bound to + * `thisArg` and invoked with one argument; (value). + * + * Note: This method is loosely based on the structured clone algorithm. Functions + * and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and + * objects created by constructors other than `Object` are cloned to plain `Object` objects. + * See http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to deep clone. + * @param {Function} [callback] The function to customize cloning values. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the deep cloned value. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * var deep = _.cloneDeep(characters); + * deep[0] === characters[0]; + * // => false + * + * var view = { + * 'label': 'docs', + * 'node': element + * }; + * + * var clone = _.cloneDeep(view, function(value) { + * return _.isElement(value) ? value.cloneNode(true) : undefined; + * }); + * + * clone.node == view.node; + * // => false + */ + function cloneDeep(value, callback, thisArg) { + return baseClone(value, true, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1)); + } + + /** + * Creates an object that inherits from the given `prototype` object. If a + * `properties` object is provided its own enumerable properties are assigned + * to the created object. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { 'constructor': Circle }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ + function create(prototype, properties) { + var result = baseCreate(prototype); + return properties ? assign(result, properties) : result; + } + + /** + * Assigns own enumerable properties of source object(s) to the destination + * object for all destination properties that resolve to `undefined`. Once a + * property is set, additional defaults of the same property will be ignored. + * + * @static + * @memberOf _ + * @type Function + * @category Objects + * @param {Object} object The destination object. + * @param {...Object} [source] The source objects. + * @param- {Object} [guard] Allows working with `_.reduce` without using its + * `key` and `object` arguments as sources. + * @returns {Object} Returns the destination object. + * @example + * + * var object = { 'name': 'barney' }; + * _.defaults(object, { 'name': 'fred', 'employer': 'slate' }); + * // => { 'name': 'barney', 'employer': 'slate' } + */ + var defaults = createIterator(defaultsIteratorOptions); + + /** + * This method is like `_.findIndex` except that it returns the key of the + * first element that passes the callback check, instead of the element itself. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to search. + * @param {Function|Object|string} [callback=identity] The function called per + * iteration. If a property name or object is provided it will be used to + * create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {string|undefined} Returns the key of the found element, else `undefined`. + * @example + * + * var characters = { + * 'barney': { 'age': 36, 'blocked': false }, + * 'fred': { 'age': 40, 'blocked': true }, + * 'pebbles': { 'age': 1, 'blocked': false } + * }; + * + * _.findKey(characters, function(chr) { + * return chr.age < 40; + * }); + * // => 'barney' (property order is not guaranteed across environments) + * + * // using "_.where" callback shorthand + * _.findKey(characters, { 'age': 1 }); + * // => 'pebbles' + * + * // using "_.pluck" callback shorthand + * _.findKey(characters, 'blocked'); + * // => 'fred' + */ + function findKey(object, callback, thisArg) { + var result; + callback = lodash.createCallback(callback, thisArg, 3); + forOwn(object, function(value, key, object) { + if (callback(value, key, object)) { + result = key; + return false; + } + }); + return result; + } + + /** + * This method is like `_.findKey` except that it iterates over elements + * of a `collection` in the opposite order. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to search. + * @param {Function|Object|string} [callback=identity] The function called per + * iteration. If a property name or object is provided it will be used to + * create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {string|undefined} Returns the key of the found element, else `undefined`. + * @example + * + * var characters = { + * 'barney': { 'age': 36, 'blocked': true }, + * 'fred': { 'age': 40, 'blocked': false }, + * 'pebbles': { 'age': 1, 'blocked': true } + * }; + * + * _.findLastKey(characters, function(chr) { + * return chr.age < 40; + * }); + * // => returns `pebbles`, assuming `_.findKey` returns `barney` + * + * // using "_.where" callback shorthand + * _.findLastKey(characters, { 'age': 40 }); + * // => 'fred' + * + * // using "_.pluck" callback shorthand + * _.findLastKey(characters, 'blocked'); + * // => 'pebbles' + */ + function findLastKey(object, callback, thisArg) { + var result; + callback = lodash.createCallback(callback, thisArg, 3); + forOwnRight(object, function(value, key, object) { + if (callback(value, key, object)) { + result = key; + return false; + } + }); + return result; + } + + /** + * Iterates over own and inherited enumerable properties of an object, + * executing the callback for each property. The callback is bound to `thisArg` + * and invoked with three arguments; (value, key, object). Callbacks may exit + * iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @type Function + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns `object`. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * Shape.prototype.move = function(x, y) { + * this.x += x; + * this.y += y; + * }; + * + * _.forIn(new Shape, function(value, key) { + * console.log(key); + * }); + * // => logs 'x', 'y', and 'move' (property order is not guaranteed across environments) + */ + var forIn = createIterator(eachIteratorOptions, forOwnIteratorOptions, { + 'useHas': false + }); + + /** + * This method is like `_.forIn` except that it iterates over elements + * of a `collection` in the opposite order. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns `object`. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * Shape.prototype.move = function(x, y) { + * this.x += x; + * this.y += y; + * }; + * + * _.forInRight(new Shape, function(value, key) { + * console.log(key); + * }); + * // => logs 'move', 'y', and 'x' assuming `_.forIn ` logs 'x', 'y', and 'move' + */ + function forInRight(object, callback, thisArg) { + var pairs = []; + + forIn(object, function(value, key) { + pairs.push(key, value); + }); + + var length = pairs.length; + callback = baseCreateCallback(callback, thisArg, 3); + while (length--) { + if (callback(pairs[length--], pairs[length], object) === false) { + break; + } + } + return object; + } + + /** + * Iterates over own enumerable properties of an object, executing the callback + * for each property. The callback is bound to `thisArg` and invoked with three + * arguments; (value, key, object). Callbacks may exit iteration early by + * explicitly returning `false`. + * + * @static + * @memberOf _ + * @type Function + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns `object`. + * @example + * + * _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) { + * console.log(key); + * }); + * // => logs '0', '1', and 'length' (property order is not guaranteed across environments) + */ + var forOwn = createIterator(eachIteratorOptions, forOwnIteratorOptions); + + /** + * This method is like `_.forOwn` except that it iterates over elements + * of a `collection` in the opposite order. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns `object`. + * @example + * + * _.forOwnRight({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) { + * console.log(key); + * }); + * // => logs 'length', '1', and '0' assuming `_.forOwn` logs '0', '1', and 'length' + */ + function forOwnRight(object, callback, thisArg) { + var props = keys(object), + length = props.length; + + callback = baseCreateCallback(callback, thisArg, 3); + while (length--) { + var key = props[length]; + if (callback(object[key], key, object) === false) { + break; + } + } + return object; + } + + /** + * Creates a sorted array of property names of all enumerable properties, + * own and inherited, of `object` that have function values. + * + * @static + * @memberOf _ + * @alias methods + * @category Objects + * @param {Object} object The object to inspect. + * @returns {Array} Returns an array of property names that have function values. + * @example + * + * _.functions(_); + * // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...] + */ + function functions(object) { + var result = []; + forIn(object, function(value, key) { + if (isFunction(value)) { + result.push(key); + } + }); + return result.sort(); + } + + /** + * Checks if the specified property name exists as a direct property of `object`, + * instead of an inherited property. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to inspect. + * @param {string} key The name of the property to check. + * @returns {boolean} Returns `true` if key is a direct property, else `false`. + * @example + * + * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b'); + * // => true + */ + function has(object, key) { + return object ? hasOwnProperty.call(object, key) : false; + } + + /** + * Creates an object composed of the inverted keys and values of the given object. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to invert. + * @returns {Object} Returns the created inverted object. + * @example + * + * _.invert({ 'first': 'fred', 'second': 'barney' }); + * // => { 'fred': 'first', 'barney': 'second' } + */ + function invert(object) { + var index = -1, + props = keys(object), + length = props.length, + result = {}; + + while (++index < length) { + var key = props[index]; + result[object[key]] = key; + } + return result; + } + + /** + * Checks if `value` is a boolean value. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a boolean value, else `false`. + * @example + * + * _.isBoolean(null); + * // => false + */ + function isBoolean(value) { + return value === true || value === false || + value && typeof value == 'object' && toString.call(value) == boolClass || false; + } + + /** + * Checks if `value` is a date. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a date, else `false`. + * @example + * + * _.isDate(new Date); + * // => true + */ + function isDate(value) { + return value && typeof value == 'object' && toString.call(value) == dateClass || false; + } + + /** + * Checks if `value` is a DOM element. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a DOM element, else `false`. + * @example + * + * _.isElement(document.body); + * // => true + */ + function isElement(value) { + return value && value.nodeType === 1 || false; + } + + /** + * Checks if `value` is empty. Arrays, strings, or `arguments` objects with a + * length of `0` and objects with no own enumerable properties are considered + * "empty". + * + * @static + * @memberOf _ + * @category Objects + * @param {Array|Object|string} value The value to inspect. + * @returns {boolean} Returns `true` if the `value` is empty, else `false`. + * @example + * + * _.isEmpty([1, 2, 3]); + * // => false + * + * _.isEmpty({}); + * // => true + * + * _.isEmpty(''); + * // => true + */ + function isEmpty(value) { + var result = true; + if (!value) { + return result; + } + var className = toString.call(value), + length = value.length; + + if ((className == arrayClass || className == stringClass || + (support.argsClass ? className == argsClass : isArguments(value))) || + (className == objectClass && typeof length == 'number' && isFunction(value.splice))) { + return !length; + } + forOwn(value, function() { + return (result = false); + }); + return result; + } + + /** + * Performs a deep comparison between two values to determine if they are + * equivalent to each other. If a callback is provided it will be executed + * to compare values. If the callback returns `undefined` comparisons will + * be handled by the method instead. The callback is bound to `thisArg` and + * invoked with two arguments; (a, b). + * + * @static + * @memberOf _ + * @category Objects + * @param {*} a The value to compare. + * @param {*} b The other value to compare. + * @param {Function} [callback] The function to customize comparing values. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'name': 'fred' }; + * var copy = { 'name': 'fred' }; + * + * object == copy; + * // => false + * + * _.isEqual(object, copy); + * // => true + * + * var words = ['hello', 'goodbye']; + * var otherWords = ['hi', 'goodbye']; + * + * _.isEqual(words, otherWords, function(a, b) { + * var reGreet = /^(?:hello|hi)$/i, + * aGreet = _.isString(a) && reGreet.test(a), + * bGreet = _.isString(b) && reGreet.test(b); + * + * return (aGreet || bGreet) ? (aGreet == bGreet) : undefined; + * }); + * // => true + */ + function isEqual(a, b, callback, thisArg) { + return baseIsEqual(a, b, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 2)); + } + + /** + * Checks if `value` is, or can be coerced to, a finite number. + * + * Note: This is not the same as native `isFinite` which will return true for + * booleans and empty strings. See http://es5.github.io/#x15.1.2.5. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is finite, else `false`. + * @example + * + * _.isFinite(-101); + * // => true + * + * _.isFinite('10'); + * // => true + * + * _.isFinite(true); + * // => false + * + * _.isFinite(''); + * // => false + * + * _.isFinite(Infinity); + * // => false + */ + function isFinite(value) { + return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value)); + } + + /** + * Checks if `value` is a function. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + */ + function isFunction(value) { + return typeof value == 'function'; + } + // fallback for older versions of Chrome and Safari + if (isFunction(/x/)) { + isFunction = function(value) { + return typeof value == 'function' && toString.call(value) == funcClass; + }; + } + + /** + * Checks if `value` is the language type of Object. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false + */ + function isObject(value) { + // check if the value is the ECMAScript language type of Object + // http://es5.github.io/#x8 + // and avoid a V8 bug + // http://code.google.com/p/v8/issues/detail?id=2291 + return !!(value && objectTypes[typeof value]); + } + + /** + * Checks if `value` is `NaN`. + * + * Note: This is not the same as native `isNaN` which will return `true` for + * `undefined` and other non-numeric values. See http://es5.github.io/#x15.1.2.4. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is `NaN`, else `false`. + * @example + * + * _.isNaN(NaN); + * // => true + * + * _.isNaN(new Number(NaN)); + * // => true + * + * isNaN(undefined); + * // => true + * + * _.isNaN(undefined); + * // => false + */ + function isNaN(value) { + // `NaN` as a primitive is the only value that is not equal to itself + // (perform the [[Class]] check first to avoid errors with some host objects in IE) + return isNumber(value) && value != +value; + } + + /** + * Checks if `value` is `null`. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is `null`, else `false`. + * @example + * + * _.isNull(null); + * // => true + * + * _.isNull(undefined); + * // => false + */ + function isNull(value) { + return value === null; + } + + /** + * Checks if `value` is a number. + * + * Note: `NaN` is considered a number. See http://es5.github.io/#x8.5. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a number, else `false`. + * @example + * + * _.isNumber(8.4 * 5); + * // => true + */ + function isNumber(value) { + return typeof value == 'number' || + value && typeof value == 'object' && toString.call(value) == numberClass || false; + } + + /** + * Checks if `value` is an object created by the `Object` constructor. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * _.isPlainObject(new Shape); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + */ + var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) { + if (!(value && toString.call(value) == objectClass) || (!support.argsClass && isArguments(value))) { + return false; + } + var valueOf = value.valueOf, + objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto); + + return objProto + ? (value == objProto || getPrototypeOf(value) == objProto) + : shimIsPlainObject(value); + }; + + /** + * Checks if `value` is a regular expression. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a regular expression, else `false`. + * @example + * + * _.isRegExp(/fred/); + * // => true + */ + function isRegExp(value) { + return value && objectTypes[typeof value] && toString.call(value) == regexpClass || false; + } + + /** + * Checks if `value` is a string. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a string, else `false`. + * @example + * + * _.isString('fred'); + * // => true + */ + function isString(value) { + return typeof value == 'string' || + value && typeof value == 'object' && toString.call(value) == stringClass || false; + } + + /** + * Checks if `value` is `undefined`. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + */ + function isUndefined(value) { + return typeof value == 'undefined'; + } + + /** + * Creates an object with the same keys as `object` and values generated by + * running each own enumerable property of `object` through the callback. + * The callback is bound to `thisArg` and invoked with three arguments; + * (value, key, object). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new object with values of the results of each `callback` execution. + * @example + * + * _.mapValues({ 'a': 1, 'b': 2, 'c': 3} , function(num) { return num * 3; }); + * // => { 'a': 3, 'b': 6, 'c': 9 } + * + * var characters = { + * 'fred': { 'name': 'fred', 'age': 40 }, + * 'pebbles': { 'name': 'pebbles', 'age': 1 } + * }; + * + * // using "_.pluck" callback shorthand + * _.mapValues(characters, 'age'); + * // => { 'fred': 40, 'pebbles': 1 } + */ + function mapValues(object, callback, thisArg) { + var result = {}; + callback = lodash.createCallback(callback, thisArg, 3); + + forOwn(object, function(value, key, object) { + result[key] = callback(value, key, object); + }); + return result; + } + + /** + * Recursively merges own enumerable properties of the source object(s), that + * don't resolve to `undefined` into the destination object. Subsequent sources + * will overwrite property assignments of previous sources. If a callback is + * provided it will be executed to produce the merged values of the destination + * and source properties. If the callback returns `undefined` merging will + * be handled by the method instead. The callback is bound to `thisArg` and + * invoked with two arguments; (objectValue, sourceValue). + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The destination object. + * @param {...Object} [source] The source objects. + * @param {Function} [callback] The function to customize merging properties. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the destination object. + * @example + * + * var names = { + * 'characters': [ + * { 'name': 'barney' }, + * { 'name': 'fred' } + * ] + * }; + * + * var ages = { + * 'characters': [ + * { 'age': 36 }, + * { 'age': 40 } + * ] + * }; + * + * _.merge(names, ages); + * // => { 'characters': [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] } + * + * var food = { + * 'fruits': ['apple'], + * 'vegetables': ['beet'] + * }; + * + * var otherFood = { + * 'fruits': ['banana'], + * 'vegetables': ['carrot'] + * }; + * + * _.merge(food, otherFood, function(a, b) { + * return _.isArray(a) ? a.concat(b) : undefined; + * }); + * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] } + */ + function merge(object) { + var args = arguments, + length = 2; + + if (!isObject(object)) { + return object; + } + // allows working with `_.reduce` and `_.reduceRight` without using + // their `index` and `collection` arguments + if (typeof args[2] != 'number') { + length = args.length; + } + if (length > 3 && typeof args[length - 2] == 'function') { + var callback = baseCreateCallback(args[--length - 1], args[length--], 2); + } else if (length > 2 && typeof args[length - 1] == 'function') { + callback = args[--length]; + } + var sources = slice(arguments, 1, length), + index = -1, + stackA = getArray(), + stackB = getArray(); + + while (++index < length) { + baseMerge(object, sources[index], callback, stackA, stackB); + } + releaseArray(stackA); + releaseArray(stackB); + return object; + } + + /** + * Creates a shallow clone of `object` excluding the specified properties. + * Property names may be specified as individual arguments or as arrays of + * property names. If a callback is provided it will be executed for each + * property of `object` omitting the properties the callback returns truey + * for. The callback is bound to `thisArg` and invoked with three arguments; + * (value, key, object). + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The source object. + * @param {Function|...string|string[]} [callback] The properties to omit or the + * function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns an object without the omitted properties. + * @example + * + * _.omit({ 'name': 'fred', 'age': 40 }, 'age'); + * // => { 'name': 'fred' } + * + * _.omit({ 'name': 'fred', 'age': 40 }, function(value) { + * return typeof value == 'number'; + * }); + * // => { 'name': 'fred' } + */ + function omit(object, callback, thisArg) { + var result = {}; + if (typeof callback != 'function') { + var props = []; + forIn(object, function(value, key) { + props.push(key); + }); + props = baseDifference(props, baseFlatten(arguments, true, false, 1)); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + result[key] = object[key]; + } + } else { + callback = lodash.createCallback(callback, thisArg, 3); + forIn(object, function(value, key, object) { + if (!callback(value, key, object)) { + result[key] = value; + } + }); + } + return result; + } + + /** + * Creates a two dimensional array of an object's key-value pairs, + * i.e. `[[key1, value1], [key2, value2]]`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to inspect. + * @returns {Array} Returns new array of key-value pairs. + * @example + * + * _.pairs({ 'barney': 36, 'fred': 40 }); + * // => [['barney', 36], ['fred', 40]] (property order is not guaranteed across environments) + */ + function pairs(object) { + var index = -1, + props = keys(object), + length = props.length, + result = Array(length); + + while (++index < length) { + var key = props[index]; + result[index] = [key, object[key]]; + } + return result; + } + + /** + * Creates a shallow clone of `object` composed of the specified properties. + * Property names may be specified as individual arguments or as arrays of + * property names. If a callback is provided it will be executed for each + * property of `object` picking the properties the callback returns truey + * for. The callback is bound to `thisArg` and invoked with three arguments; + * (value, key, object). + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The source object. + * @param {Function|...string|string[]} [callback] The function called per + * iteration or property names to pick, specified as individual property + * names or arrays of property names. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns an object composed of the picked properties. + * @example + * + * _.pick({ 'name': 'fred', '_userid': 'fred1' }, 'name'); + * // => { 'name': 'fred' } + * + * _.pick({ 'name': 'fred', '_userid': 'fred1' }, function(value, key) { + * return key.charAt(0) != '_'; + * }); + * // => { 'name': 'fred' } + */ + function pick(object, callback, thisArg) { + var result = {}; + if (typeof callback != 'function') { + var index = -1, + props = baseFlatten(arguments, true, false, 1), + length = isObject(object) ? props.length : 0; + + while (++index < length) { + var key = props[index]; + if (key in object) { + result[key] = object[key]; + } + } + } else { + callback = lodash.createCallback(callback, thisArg, 3); + forIn(object, function(value, key, object) { + if (callback(value, key, object)) { + result[key] = value; + } + }); + } + return result; + } + + /** + * An alternative to `_.reduce` this method transforms `object` to a new + * `accumulator` object which is the result of running each of its own + * enumerable properties through a callback, with each callback execution + * potentially mutating the `accumulator` object. The callback is bound to + * `thisArg` and invoked with four arguments; (accumulator, value, key, object). + * Callbacks may exit iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Array|Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [accumulator] The custom accumulator value. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the accumulated value. + * @example + * + * var squares = _.transform([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], function(result, num) { + * num *= num; + * if (num % 2) { + * return result.push(num) < 3; + * } + * }); + * // => [1, 9, 25] + * + * var mapped = _.transform({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) { + * result[key] = num * 3; + * }); + * // => { 'a': 3, 'b': 6, 'c': 9 } + */ + function transform(object, callback, accumulator, thisArg) { + var isArr = isArray(object); + if (accumulator == null) { + if (isArr) { + accumulator = []; + } else { + var ctor = object && object.constructor, + proto = ctor && ctor.prototype; + + accumulator = baseCreate(proto); + } + } + if (callback) { + callback = lodash.createCallback(callback, thisArg, 4); + (isArr ? baseEach : forOwn)(object, function(value, index, object) { + return callback(accumulator, value, index, object); + }); + } + return accumulator; + } + + /** + * Creates an array composed of the own enumerable property values of `object`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to inspect. + * @returns {Array} Returns an array of property values. + * @example + * + * _.values({ 'one': 1, 'two': 2, 'three': 3 }); + * // => [1, 2, 3] (property order is not guaranteed across environments) + */ + function values(object) { + var index = -1, + props = keys(object), + length = props.length, + result = Array(length); + + while (++index < length) { + result[index] = object[props[index]]; + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Creates an array of elements from the specified indexes, or keys, of the + * `collection`. Indexes may be specified as individual arguments or as arrays + * of indexes. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {...(number|number[]|string|string[])} [index] The indexes of `collection` + * to retrieve, specified as individual indexes or arrays of indexes. + * @returns {Array} Returns a new array of elements corresponding to the + * provided indexes. + * @example + * + * _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]); + * // => ['a', 'c', 'e'] + * + * _.at(['fred', 'barney', 'pebbles'], 0, 2); + * // => ['fred', 'pebbles'] + */ + function at(collection) { + var args = arguments, + index = -1, + props = baseFlatten(args, true, false, 1), + length = (args[2] && args[2][args[1]] === collection) ? 1 : props.length, + result = Array(length); + + if (support.unindexedChars && isString(collection)) { + collection = collection.split(''); + } + while(++index < length) { + result[index] = collection[props[index]]; + } + return result; + } + + /** + * Checks if a given value is present in a collection using strict equality + * for comparisons, i.e. `===`. If `fromIndex` is negative, it is used as the + * offset from the end of the collection. + * + * @static + * @memberOf _ + * @alias include + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {*} target The value to check for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {boolean} Returns `true` if the `target` element is found, else `false`. + * @example + * + * _.contains([1, 2, 3], 1); + * // => true + * + * _.contains([1, 2, 3], 1, 2); + * // => false + * + * _.contains({ 'name': 'fred', 'age': 40 }, 'fred'); + * // => true + * + * _.contains('pebbles', 'eb'); + * // => true + */ + function contains(collection, target, fromIndex) { + var index = -1, + indexOf = getIndexOf(), + length = collection ? collection.length : 0, + result = false; + + fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0; + if (isArray(collection)) { + result = indexOf(collection, target, fromIndex) > -1; + } else if (typeof length == 'number') { + result = (isString(collection) ? collection.indexOf(target, fromIndex) : indexOf(collection, target, fromIndex)) > -1; + } else { + baseEach(collection, function(value) { + if (++index >= fromIndex) { + return !(result = value === target); + } + }); + } + return result; + } + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` through the callback. The corresponding value + * of each key is the number of times the key was returned by the callback. + * The callback is bound to `thisArg` and invoked with three arguments; + * (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); }); + * // => { '4': 1, '6': 2 } + * + * _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math); + * // => { '4': 1, '6': 2 } + * + * _.countBy(['one', 'two', 'three'], 'length'); + * // => { '3': 2, '5': 1 } + */ + var countBy = createAggregator(function(result, value, key) { + (hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1); + }); + + /** + * Checks if the given callback returns truey value for **all** elements of + * a collection. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias all + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {boolean} Returns `true` if all elements passed the callback check, + * else `false`. + * @example + * + * _.every([true, 1, null, 'yes']); + * // => false + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * // using "_.pluck" callback shorthand + * _.every(characters, 'age'); + * // => true + * + * // using "_.where" callback shorthand + * _.every(characters, { 'age': 36 }); + * // => false + */ + function every(collection, callback, thisArg) { + var result = true; + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + if (!(result = !!callback(collection[index], index, collection))) { + break; + } + } + } else { + baseEach(collection, function(value, index, collection) { + return (result = !!callback(value, index, collection)); + }); + } + return result; + } + + /** + * Iterates over elements of a collection, returning an array of all elements + * the callback returns truey for. The callback is bound to `thisArg` and + * invoked with three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias select + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of elements that passed the callback check. + * @example + * + * var evens = _.filter([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; }); + * // => [2, 4, 6] + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true } + * ]; + * + * // using "_.pluck" callback shorthand + * _.filter(characters, 'blocked'); + * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }] + * + * // using "_.where" callback shorthand + * _.filter(characters, { 'age': 36 }); + * // => [{ 'name': 'barney', 'age': 36, 'blocked': false }] + */ + function filter(collection, callback, thisArg) { + var result = []; + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + if (callback(value, index, collection)) { + result.push(value); + } + } + } else { + baseEach(collection, function(value, index, collection) { + if (callback(value, index, collection)) { + result.push(value); + } + }); + } + return result; + } + + /** + * Iterates over elements of a collection, returning the first element that + * the callback returns truey for. The callback is bound to `thisArg` and + * invoked with three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias detect, findWhere + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the found element, else `undefined`. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true }, + * { 'name': 'pebbles', 'age': 1, 'blocked': false } + * ]; + * + * _.find(characters, function(chr) { + * return chr.age < 40; + * }); + * // => { 'name': 'barney', 'age': 36, 'blocked': false } + * + * // using "_.where" callback shorthand + * _.find(characters, { 'age': 1 }); + * // => { 'name': 'pebbles', 'age': 1, 'blocked': false } + * + * // using "_.pluck" callback shorthand + * _.find(characters, 'blocked'); + * // => { 'name': 'fred', 'age': 40, 'blocked': true } + */ + function find(collection, callback, thisArg) { + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + if (callback(value, index, collection)) { + return value; + } + } + } else { + var result; + baseEach(collection, function(value, index, collection) { + if (callback(value, index, collection)) { + result = value; + return false; + } + }); + return result; + } + } + + /** + * This method is like `_.find` except that it iterates over elements + * of a `collection` from right to left. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the found element, else `undefined`. + * @example + * + * _.findLast([1, 2, 3, 4], function(num) { + * return num % 2 == 1; + * }); + * // => 3 + */ + function findLast(collection, callback, thisArg) { + var result; + callback = lodash.createCallback(callback, thisArg, 3); + forEachRight(collection, function(value, index, collection) { + if (callback(value, index, collection)) { + result = value; + return false; + } + }); + return result; + } + + /** + * Iterates over elements of a collection, executing the callback for each + * element. The callback is bound to `thisArg` and invoked with three arguments; + * (value, index|key, collection). Callbacks may exit iteration early by + * explicitly returning `false`. + * + * Note: As with other "Collections" methods, objects with a `length` property + * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn` + * may be used for object iteration. + * + * @static + * @memberOf _ + * @alias each + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array|Object|string} Returns `collection`. + * @example + * + * _([1, 2, 3]).forEach(function(num) { console.log(num); }).join(','); + * // => logs each number and returns '1,2,3' + * + * _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { console.log(num); }); + * // => logs each number and returns the object (property order is not guaranteed across environments) + */ + function forEach(collection, callback, thisArg) { + if (callback && typeof thisArg == 'undefined' && isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + if (callback(collection[index], index, collection) === false) { + break; + } + } + } else { + baseEach(collection, callback, thisArg); + } + return collection; + } + + /** + * This method is like `_.forEach` except that it iterates over elements + * of a `collection` from right to left. + * + * @static + * @memberOf _ + * @alias eachRight + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array|Object|string} Returns `collection`. + * @example + * + * _([1, 2, 3]).forEachRight(function(num) { console.log(num); }).join(','); + * // => logs each number from right to left and returns '3,2,1' + */ + function forEachRight(collection, callback, thisArg) { + var iterable = collection, + length = collection ? collection.length : 0; + + callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3); + if (isArray(collection)) { + while (length--) { + if (callback(collection[length], length, collection) === false) { + break; + } + } + } else { + if (typeof length != 'number') { + var props = keys(collection); + length = props.length; + } else if (support.unindexedChars && isString(collection)) { + iterable = collection.split(''); + } + baseEach(collection, function(value, key, collection) { + key = props ? props[--length] : --length; + return callback(iterable[key], key, collection); + }); + } + return collection; + } + + /** + * Creates an object composed of keys generated from the results of running + * each element of a collection through the callback. The corresponding value + * of each key is an array of the elements responsible for generating the key. + * The callback is bound to `thisArg` and invoked with three arguments; + * (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false` + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); }); + * // => { '4': [4.2], '6': [6.1, 6.4] } + * + * _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math); + * // => { '4': [4.2], '6': [6.1, 6.4] } + * + * // using "_.pluck" callback shorthand + * _.groupBy(['one', 'two', 'three'], 'length'); + * // => { '3': ['one', 'two'], '5': ['three'] } + */ + var groupBy = createAggregator(function(result, value, key) { + (hasOwnProperty.call(result, key) ? result[key] : result[key] = []).push(value); + }); + + /** + * Creates an object composed of keys generated from the results of running + * each element of the collection through the given callback. The corresponding + * value of each key is the last element responsible for generating the key. + * The callback is bound to `thisArg` and invoked with three arguments; + * (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * var keys = [ + * { 'dir': 'left', 'code': 97 }, + * { 'dir': 'right', 'code': 100 } + * ]; + * + * _.indexBy(keys, 'dir'); + * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } + * + * _.indexBy(keys, function(key) { return String.fromCharCode(key.code); }); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + * + * _.indexBy(characters, function(key) { this.fromCharCode(key.code); }, String); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + */ + var indexBy = createAggregator(function(result, value, key) { + result[key] = value; + }); + + /** + * Invokes the method named by `methodName` on each element in the `collection` + * returning an array of the results of each invoked method. Additional arguments + * will be provided to each invoked method. If `methodName` is a function it + * will be invoked for, and `this` bound to, each element in the `collection`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|string} methodName The name of the method to invoke or + * the function invoked per iteration. + * @param {...*} [arg] Arguments to invoke the method with. + * @returns {Array} Returns a new array of the results of each invoked method. + * @example + * + * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort'); + * // => [[1, 5, 7], [1, 2, 3]] + * + * _.invoke([123, 456], String.prototype.split, ''); + * // => [['1', '2', '3'], ['4', '5', '6']] + */ + function invoke(collection, methodName) { + var args = slice(arguments, 2), + index = -1, + isFunc = typeof methodName == 'function', + length = collection ? collection.length : 0, + result = Array(typeof length == 'number' ? length : 0); + + forEach(collection, function(value) { + result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args); + }); + return result; + } + + /** + * Creates an array of values by running each element in the collection + * through the callback. The callback is bound to `thisArg` and invoked with + * three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias collect + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of the results of each `callback` execution. + * @example + * + * _.map([1, 2, 3], function(num) { return num * 3; }); + * // => [3, 6, 9] + * + * _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; }); + * // => [3, 6, 9] (property order is not guaranteed across environments) + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * // using "_.pluck" callback shorthand + * _.map(characters, 'name'); + * // => ['barney', 'fred'] + */ + function map(collection, callback, thisArg) { + var index = -1, + length = collection ? collection.length : 0, + result = Array(typeof length == 'number' ? length : 0); + + callback = lodash.createCallback(callback, thisArg, 3); + if (isArray(collection)) { + while (++index < length) { + result[index] = callback(collection[index], index, collection); + } + } else { + baseEach(collection, function(value, key, collection) { + result[++index] = callback(value, key, collection); + }); + } + return result; + } + + /** + * Retrieves the maximum value of a collection. If the collection is empty or + * falsey `-Infinity` is returned. If a callback is provided it will be executed + * for each value in the collection to generate the criterion by which the value + * is ranked. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the maximum value. + * @example + * + * _.max([4, 2, 8, 6]); + * // => 8 + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * _.max(characters, function(chr) { return chr.age; }); + * // => { 'name': 'fred', 'age': 40 }; + * + * // using "_.pluck" callback shorthand + * _.max(characters, 'age'); + * // => { 'name': 'fred', 'age': 40 }; + */ + function max(collection, callback, thisArg) { + var computed = -Infinity, + result = computed; + + // allows working with functions like `_.map` without using + // their `index` argument as a callback + if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) { + callback = null; + } + if (callback == null && isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + if (value > result) { + result = value; + } + } + } else { + callback = (callback == null && isString(collection)) + ? charAtCallback + : lodash.createCallback(callback, thisArg, 3); + + baseEach(collection, function(value, index, collection) { + var current = callback(value, index, collection); + if (current > computed) { + computed = current; + result = value; + } + }); + } + return result; + } + + /** + * Retrieves the minimum value of a collection. If the collection is empty or + * falsey `Infinity` is returned. If a callback is provided it will be executed + * for each value in the collection to generate the criterion by which the value + * is ranked. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the minimum value. + * @example + * + * _.min([4, 2, 8, 6]); + * // => 2 + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * _.min(characters, function(chr) { return chr.age; }); + * // => { 'name': 'barney', 'age': 36 }; + * + * // using "_.pluck" callback shorthand + * _.min(characters, 'age'); + * // => { 'name': 'barney', 'age': 36 }; + */ + function min(collection, callback, thisArg) { + var computed = Infinity, + result = computed; + + // allows working with functions like `_.map` without using + // their `index` argument as a callback + if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) { + callback = null; + } + if (callback == null && isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + if (value < result) { + result = value; + } + } + } else { + callback = (callback == null && isString(collection)) + ? charAtCallback + : lodash.createCallback(callback, thisArg, 3); + + baseEach(collection, function(value, index, collection) { + var current = callback(value, index, collection); + if (current < computed) { + computed = current; + result = value; + } + }); + } + return result; + } + + /** + * Retrieves the value of a specified property from all elements in the collection. + * + * @static + * @memberOf _ + * @type Function + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {string} property The name of the property to pluck. + * @returns {Array} Returns a new array of property values. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * _.pluck(characters, 'name'); + * // => ['barney', 'fred'] + */ + var pluck = map; + + /** + * Reduces a collection to a value which is the accumulated result of running + * each element in the collection through the callback, where each successive + * callback execution consumes the return value of the previous execution. If + * `accumulator` is not provided the first element of the collection will be + * used as the initial `accumulator` value. The callback is bound to `thisArg` + * and invoked with four arguments; (accumulator, value, index|key, collection). + * + * @static + * @memberOf _ + * @alias foldl, inject + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [accumulator] Initial value of the accumulator. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the accumulated value. + * @example + * + * var sum = _.reduce([1, 2, 3], function(sum, num) { + * return sum + num; + * }); + * // => 6 + * + * var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) { + * result[key] = num * 3; + * return result; + * }, {}); + * // => { 'a': 3, 'b': 6, 'c': 9 } + */ + function reduce(collection, callback, accumulator, thisArg) { + var noaccum = arguments.length < 3; + callback = lodash.createCallback(callback, thisArg, 4); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + if (noaccum) { + accumulator = collection[++index]; + } + while (++index < length) { + accumulator = callback(accumulator, collection[index], index, collection); + } + } else { + baseEach(collection, function(value, index, collection) { + accumulator = noaccum + ? (noaccum = false, value) + : callback(accumulator, value, index, collection) + }); + } + return accumulator; + } + + /** + * This method is like `_.reduce` except that it iterates over elements + * of a `collection` from right to left. + * + * @static + * @memberOf _ + * @alias foldr + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [accumulator] Initial value of the accumulator. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the accumulated value. + * @example + * + * var list = [[0, 1], [2, 3], [4, 5]]; + * var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []); + * // => [4, 5, 2, 3, 0, 1] + */ + function reduceRight(collection, callback, accumulator, thisArg) { + var noaccum = arguments.length < 3; + callback = lodash.createCallback(callback, thisArg, 4); + forEachRight(collection, function(value, index, collection) { + accumulator = noaccum + ? (noaccum = false, value) + : callback(accumulator, value, index, collection); + }); + return accumulator; + } + + /** + * The opposite of `_.filter` this method returns the elements of a + * collection that the callback does **not** return truey for. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of elements that failed the callback check. + * @example + * + * var odds = _.reject([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; }); + * // => [1, 3, 5] + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true } + * ]; + * + * // using "_.pluck" callback shorthand + * _.reject(characters, 'blocked'); + * // => [{ 'name': 'barney', 'age': 36, 'blocked': false }] + * + * // using "_.where" callback shorthand + * _.reject(characters, { 'age': 36 }); + * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }] + */ + function reject(collection, callback, thisArg) { + callback = lodash.createCallback(callback, thisArg, 3); + return filter(collection, function(value, index, collection) { + return !callback(value, index, collection); + }); + } + + /** + * Retrieves a random element or `n` random elements from a collection. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to sample. + * @param {number} [n] The number of elements to sample. + * @param- {Object} [guard] Allows working with functions like `_.map` + * without using their `index` arguments as `n`. + * @returns {Array} Returns the random sample(s) of `collection`. + * @example + * + * _.sample([1, 2, 3, 4]); + * // => 2 + * + * _.sample([1, 2, 3, 4], 2); + * // => [3, 1] + */ + function sample(collection, n, guard) { + if (collection && typeof collection.length != 'number') { + collection = values(collection); + } else if (support.unindexedChars && isString(collection)) { + collection = collection.split(''); + } + if (n == null || guard) { + return collection ? collection[baseRandom(0, collection.length - 1)] : undefined; + } + var result = shuffle(collection); + result.length = nativeMin(nativeMax(0, n), result.length); + return result; + } + + /** + * Creates an array of shuffled values, using a version of the Fisher-Yates + * shuffle. See http://en.wikipedia.org/wiki/Fisher-Yates_shuffle. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to shuffle. + * @returns {Array} Returns a new shuffled collection. + * @example + * + * _.shuffle([1, 2, 3, 4, 5, 6]); + * // => [4, 1, 6, 3, 5, 2] + */ + function shuffle(collection) { + var index = -1, + length = collection ? collection.length : 0, + result = Array(typeof length == 'number' ? length : 0); + + forEach(collection, function(value) { + var rand = baseRandom(0, ++index); + result[index] = result[rand]; + result[rand] = value; + }); + return result; + } + + /** + * Gets the size of the `collection` by returning `collection.length` for arrays + * and array-like objects or the number of own enumerable properties for objects. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to inspect. + * @returns {number} Returns `collection.length` or number of own enumerable properties. + * @example + * + * _.size([1, 2]); + * // => 2 + * + * _.size({ 'one': 1, 'two': 2, 'three': 3 }); + * // => 3 + * + * _.size('pebbles'); + * // => 7 + */ + function size(collection) { + var length = collection ? collection.length : 0; + return typeof length == 'number' ? length : keys(collection).length; + } + + /** + * Checks if the callback returns a truey value for **any** element of a + * collection. The function returns as soon as it finds a passing value and + * does not iterate over the entire collection. The callback is bound to + * `thisArg` and invoked with three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias any + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {boolean} Returns `true` if any element passed the callback check, + * else `false`. + * @example + * + * _.some([null, 0, 'yes', false], Boolean); + * // => true + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true } + * ]; + * + * // using "_.pluck" callback shorthand + * _.some(characters, 'blocked'); + * // => true + * + * // using "_.where" callback shorthand + * _.some(characters, { 'age': 1 }); + * // => false + */ + function some(collection, callback, thisArg) { + var result; + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + if ((result = callback(collection[index], index, collection))) { + break; + } + } + } else { + baseEach(collection, function(value, index, collection) { + return !(result = callback(value, index, collection)); + }); + } + return !!result; + } + + /** + * Creates an array of elements, sorted in ascending order by the results of + * running each element in a collection through the callback. This method + * performs a stable sort, that is, it will preserve the original sort order + * of equal elements. The callback is bound to `thisArg` and invoked with + * three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an array of property names is provided for `callback` the collection + * will be sorted by each property value. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Array|Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of sorted elements. + * @example + * + * _.sortBy([1, 2, 3], function(num) { return Math.sin(num); }); + * // => [3, 1, 2] + * + * _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math); + * // => [3, 1, 2] + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 }, + * { 'name': 'barney', 'age': 26 }, + * { 'name': 'fred', 'age': 30 } + * ]; + * + * // using "_.pluck" callback shorthand + * _.map(_.sortBy(characters, 'age'), _.values); + * // => [['barney', 26], ['fred', 30], ['barney', 36], ['fred', 40]] + * + * // sorting by multiple properties + * _.map(_.sortBy(characters, ['name', 'age']), _.values); + * // = > [['barney', 26], ['barney', 36], ['fred', 30], ['fred', 40]] + */ + function sortBy(collection, callback, thisArg) { + var index = -1, + isArr = isArray(callback), + length = collection ? collection.length : 0, + result = Array(typeof length == 'number' ? length : 0); + + if (!isArr) { + callback = lodash.createCallback(callback, thisArg, 3); + } + forEach(collection, function(value, key, collection) { + var object = result[++index] = getObject(); + if (isArr) { + object.criteria = map(callback, function(key) { return value[key]; }); + } else { + (object.criteria = getArray())[0] = callback(value, key, collection); + } + object.index = index; + object.value = value; + }); + + length = result.length; + result.sort(compareAscending); + while (length--) { + var object = result[length]; + result[length] = object.value; + if (!isArr) { + releaseArray(object.criteria); + } + releaseObject(object); + } + return result; + } + + /** + * Converts the `collection` to an array. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to convert. + * @returns {Array} Returns the new converted array. + * @example + * + * (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4); + * // => [2, 3, 4] + */ + function toArray(collection) { + if (collection && typeof collection.length == 'number') { + return (support.unindexedChars && isString(collection)) + ? collection.split('') + : slice(collection); + } + return values(collection); + } + + /** + * Performs a deep comparison of each element in a `collection` to the given + * `properties` object, returning an array of all elements that have equivalent + * property values. + * + * @static + * @memberOf _ + * @type Function + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Object} props The object of property values to filter by. + * @returns {Array} Returns a new array of elements that have the given properties. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }, + * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] } + * ]; + * + * _.where(characters, { 'age': 36 }); + * // => [{ 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }] + * + * _.where(characters, { 'pets': ['dino'] }); + * // => [{ 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }] + */ + var where = filter; + + /*--------------------------------------------------------------------------*/ + + /** + * Creates an array with all falsey values removed. The values `false`, `null`, + * `0`, `""`, `undefined`, and `NaN` are all falsey. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to compact. + * @returns {Array} Returns a new array of filtered values. + * @example + * + * _.compact([0, 1, false, 2, '', 3]); + * // => [1, 2, 3] + */ + function compact(array) { + var index = -1, + length = array ? array.length : 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value) { + result.push(value); + } + } + return result; + } + + /** + * Creates an array excluding all values of the provided arrays using strict + * equality for comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to process. + * @param {...Array} [values] The arrays of values to exclude. + * @returns {Array} Returns a new array of filtered values. + * @example + * + * _.difference([1, 2, 3, 4, 5], [5, 2, 10]); + * // => [1, 3, 4] + */ + function difference(array) { + return baseDifference(array, baseFlatten(arguments, true, true, 1)); + } + + /** + * This method is like `_.find` except that it returns the index of the first + * element that passes the callback check, instead of the element itself. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to search. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true }, + * { 'name': 'pebbles', 'age': 1, 'blocked': false } + * ]; + * + * _.findIndex(characters, function(chr) { + * return chr.age < 20; + * }); + * // => 2 + * + * // using "_.where" callback shorthand + * _.findIndex(characters, { 'age': 36 }); + * // => 0 + * + * // using "_.pluck" callback shorthand + * _.findIndex(characters, 'blocked'); + * // => 1 + */ + function findIndex(array, callback, thisArg) { + var index = -1, + length = array ? array.length : 0; + + callback = lodash.createCallback(callback, thisArg, 3); + while (++index < length) { + if (callback(array[index], index, array)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.findIndex` except that it iterates over elements + * of a `collection` from right to left. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to search. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': true }, + * { 'name': 'fred', 'age': 40, 'blocked': false }, + * { 'name': 'pebbles', 'age': 1, 'blocked': true } + * ]; + * + * _.findLastIndex(characters, function(chr) { + * return chr.age > 30; + * }); + * // => 1 + * + * // using "_.where" callback shorthand + * _.findLastIndex(characters, { 'age': 36 }); + * // => 0 + * + * // using "_.pluck" callback shorthand + * _.findLastIndex(characters, 'blocked'); + * // => 2 + */ + function findLastIndex(array, callback, thisArg) { + var length = array ? array.length : 0; + callback = lodash.createCallback(callback, thisArg, 3); + while (length--) { + if (callback(array[length], length, array)) { + return length; + } + } + return -1; + } + + /** + * Gets the first element or first `n` elements of an array. If a callback + * is provided elements at the beginning of the array are returned as long + * as the callback returns truey. The callback is bound to `thisArg` and + * invoked with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias head, take + * @category Arrays + * @param {Array} array The array to query. + * @param {Function|Object|number|string} [callback] The function called + * per element or the number of elements to return. If a property name or + * object is provided it will be used to create a "_.pluck" or "_.where" + * style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the first element(s) of `array`. + * @example + * + * _.first([1, 2, 3]); + * // => 1 + * + * _.first([1, 2, 3], 2); + * // => [1, 2] + * + * _.first([1, 2, 3], function(num) { + * return num < 3; + * }); + * // => [1, 2] + * + * var characters = [ + * { 'name': 'barney', 'blocked': true, 'employer': 'slate' }, + * { 'name': 'fred', 'blocked': false, 'employer': 'slate' }, + * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } + * ]; + * + * // using "_.pluck" callback shorthand + * _.first(characters, 'blocked'); + * // => [{ 'name': 'barney', 'blocked': true, 'employer': 'slate' }] + * + * // using "_.where" callback shorthand + * _.pluck(_.first(characters, { 'employer': 'slate' }), 'name'); + * // => ['barney', 'fred'] + */ + function first(array, callback, thisArg) { + var n = 0, + length = array ? array.length : 0; + + if (typeof callback != 'number' && callback != null) { + var index = -1; + callback = lodash.createCallback(callback, thisArg, 3); + while (++index < length && callback(array[index], index, array)) { + n++; + } + } else { + n = callback; + if (n == null || thisArg) { + return array ? array[0] : undefined; + } + } + return slice(array, 0, nativeMin(nativeMax(0, n), length)); + } + + /** + * Flattens a nested array (the nesting can be to any depth). If `isShallow` + * is truey, the array will only be flattened a single level. If a callback + * is provided each element of the array is passed through the callback before + * flattening. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to flatten. + * @param {boolean} [isShallow=false] A flag to restrict flattening to a single level. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new flattened array. + * @example + * + * _.flatten([1, [2], [3, [[4]]]]); + * // => [1, 2, 3, 4]; + * + * _.flatten([1, [2], [3, [[4]]]], true); + * // => [1, 2, 3, [[4]]]; + * + * var characters = [ + * { 'name': 'barney', 'age': 30, 'pets': ['hoppy'] }, + * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] } + * ]; + * + * // using "_.pluck" callback shorthand + * _.flatten(characters, 'pets'); + * // => ['hoppy', 'baby puss', 'dino'] + */ + function flatten(array, isShallow, callback, thisArg) { + // juggle arguments + if (typeof isShallow != 'boolean' && isShallow != null) { + thisArg = callback; + callback = (typeof isShallow != 'function' && thisArg && thisArg[isShallow] === array) ? null : isShallow; + isShallow = false; + } + if (callback != null) { + array = map(array, callback, thisArg); + } + return baseFlatten(array, isShallow); + } + + /** + * Gets the index at which the first occurrence of `value` is found using + * strict equality for comparisons, i.e. `===`. If the array is already sorted + * providing `true` for `fromIndex` will run a faster binary search. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to search. + * @param {*} value The value to search for. + * @param {boolean|number} [fromIndex=0] The index to search from or `true` + * to perform a binary search on a sorted array. + * @returns {number} Returns the index of the matched value or `-1`. + * @example + * + * _.indexOf([1, 2, 3, 1, 2, 3], 2); + * // => 1 + * + * _.indexOf([1, 2, 3, 1, 2, 3], 2, 3); + * // => 4 + * + * _.indexOf([1, 1, 2, 2, 3, 3], 2, true); + * // => 2 + */ + function indexOf(array, value, fromIndex) { + if (typeof fromIndex == 'number') { + var length = array ? array.length : 0; + fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0); + } else if (fromIndex) { + var index = sortedIndex(array, value); + return array[index] === value ? index : -1; + } + return baseIndexOf(array, value, fromIndex); + } + + /** + * Gets all but the last element or last `n` elements of an array. If a + * callback is provided elements at the end of the array are excluded from + * the result as long as the callback returns truey. The callback is bound + * to `thisArg` and invoked with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to query. + * @param {Function|Object|number|string} [callback=1] The function called + * per element or the number of elements to exclude. If a property name or + * object is provided it will be used to create a "_.pluck" or "_.where" + * style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a slice of `array`. + * @example + * + * _.initial([1, 2, 3]); + * // => [1, 2] + * + * _.initial([1, 2, 3], 2); + * // => [1] + * + * _.initial([1, 2, 3], function(num) { + * return num > 1; + * }); + * // => [1] + * + * var characters = [ + * { 'name': 'barney', 'blocked': false, 'employer': 'slate' }, + * { 'name': 'fred', 'blocked': true, 'employer': 'slate' }, + * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } + * ]; + * + * // using "_.pluck" callback shorthand + * _.initial(characters, 'blocked'); + * // => [{ 'name': 'barney', 'blocked': false, 'employer': 'slate' }] + * + * // using "_.where" callback shorthand + * _.pluck(_.initial(characters, { 'employer': 'na' }), 'name'); + * // => ['barney', 'fred'] + */ + function initial(array, callback, thisArg) { + var n = 0, + length = array ? array.length : 0; + + if (typeof callback != 'number' && callback != null) { + var index = length; + callback = lodash.createCallback(callback, thisArg, 3); + while (index-- && callback(array[index], index, array)) { + n++; + } + } else { + n = (callback == null || thisArg) ? 1 : callback || n; + } + return slice(array, 0, nativeMin(nativeMax(0, length - n), length)); + } + + /** + * Creates an array of unique values present in all provided arrays using + * strict equality for comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {...Array} [array] The arrays to inspect. + * @returns {Array} Returns an array of shared values. + * @example + * + * _.intersection([1, 2, 3], [5, 2, 1, 4], [2, 1]); + * // => [1, 2] + */ + function intersection() { + var args = [], + argsIndex = -1, + argsLength = arguments.length, + caches = getArray(), + indexOf = getIndexOf(), + trustIndexOf = indexOf === baseIndexOf, + seen = getArray(); + + while (++argsIndex < argsLength) { + var value = arguments[argsIndex]; + if (isArray(value) || isArguments(value)) { + args.push(value); + caches.push(trustIndexOf && value.length >= largeArraySize && + createCache(argsIndex ? args[argsIndex] : seen)); + } + } + var array = args[0], + index = -1, + length = array ? array.length : 0, + result = []; + + outer: + while (++index < length) { + var cache = caches[0]; + value = array[index]; + + if ((cache ? cacheIndexOf(cache, value) : indexOf(seen, value)) < 0) { + argsIndex = argsLength; + (cache || seen).push(value); + while (--argsIndex) { + cache = caches[argsIndex]; + if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value)) < 0) { + continue outer; + } + } + result.push(value); + } + } + while (argsLength--) { + cache = caches[argsLength]; + if (cache) { + releaseObject(cache); + } + } + releaseArray(caches); + releaseArray(seen); + return result; + } + + /** + * Gets the last element or last `n` elements of an array. If a callback is + * provided elements at the end of the array are returned as long as the + * callback returns truey. The callback is bound to `thisArg` and invoked + * with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to query. + * @param {Function|Object|number|string} [callback] The function called + * per element or the number of elements to return. If a property name or + * object is provided it will be used to create a "_.pluck" or "_.where" + * style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the last element(s) of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + * + * _.last([1, 2, 3], 2); + * // => [2, 3] + * + * _.last([1, 2, 3], function(num) { + * return num > 1; + * }); + * // => [2, 3] + * + * var characters = [ + * { 'name': 'barney', 'blocked': false, 'employer': 'slate' }, + * { 'name': 'fred', 'blocked': true, 'employer': 'slate' }, + * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } + * ]; + * + * // using "_.pluck" callback shorthand + * _.pluck(_.last(characters, 'blocked'), 'name'); + * // => ['fred', 'pebbles'] + * + * // using "_.where" callback shorthand + * _.last(characters, { 'employer': 'na' }); + * // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }] + */ + function last(array, callback, thisArg) { + var n = 0, + length = array ? array.length : 0; + + if (typeof callback != 'number' && callback != null) { + var index = length; + callback = lodash.createCallback(callback, thisArg, 3); + while (index-- && callback(array[index], index, array)) { + n++; + } + } else { + n = callback; + if (n == null || thisArg) { + return array ? array[length - 1] : undefined; + } + } + return slice(array, nativeMax(0, length - n)); + } + + /** + * Gets the index at which the last occurrence of `value` is found using strict + * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used + * as the offset from the end of the collection. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to search. + * @param {*} value The value to search for. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the matched value or `-1`. + * @example + * + * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2); + * // => 4 + * + * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3); + * // => 1 + */ + function lastIndexOf(array, value, fromIndex) { + var index = array ? array.length : 0; + if (typeof fromIndex == 'number') { + index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1; + } + while (index--) { + if (array[index] === value) { + return index; + } + } + return -1; + } + + /** + * Removes all provided values from the given array using strict equality for + * comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to modify. + * @param {...*} [value] The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3, 1, 2, 3]; + * _.pull(array, 2, 3); + * console.log(array); + * // => [1, 1] + */ + function pull(array) { + var args = arguments, + argsIndex = 0, + argsLength = args.length, + length = array ? array.length : 0; + + while (++argsIndex < argsLength) { + var index = -1, + value = args[argsIndex]; + while (++index < length) { + if (array[index] === value) { + splice.call(array, index--, 1); + length--; + } + } + } + return array; + } + + /** + * Creates an array of numbers (positive and/or negative) progressing from + * `start` up to but not including `end`. If `start` is less than `stop` a + * zero-length range is created unless a negative `step` is specified. + * + * @static + * @memberOf _ + * @category Arrays + * @param {number} [start=0] The start of the range. + * @param {number} end The end of the range. + * @param {number} [step=1] The value to increment or decrement by. + * @returns {Array} Returns a new range array. + * @example + * + * _.range(4); + * // => [0, 1, 2, 3] + * + * _.range(1, 5); + * // => [1, 2, 3, 4] + * + * _.range(0, 20, 5); + * // => [0, 5, 10, 15] + * + * _.range(0, -4, -1); + * // => [0, -1, -2, -3] + * + * _.range(1, 4, 0); + * // => [1, 1, 1] + * + * _.range(0); + * // => [] + */ + function range(start, end, step) { + start = +start || 0; + step = typeof step == 'number' ? step : (+step || 1); + + if (end == null) { + end = start; + start = 0; + } + // use `Array(length)` so engines like Chakra and V8 avoid slower modes + // http://youtu.be/XAqIpGU8ZZk#t=17m25s + var index = -1, + length = nativeMax(0, ceil((end - start) / (step || 1))), + result = Array(length); + + while (++index < length) { + result[index] = start; + start += step; + } + return result; + } + + /** + * Removes all elements from an array that the callback returns truey for + * and returns an array of removed elements. The callback is bound to `thisArg` + * and invoked with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to modify. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of removed elements. + * @example + * + * var array = [1, 2, 3, 4, 5, 6]; + * var evens = _.remove(array, function(num) { return num % 2 == 0; }); + * + * console.log(array); + * // => [1, 3, 5] + * + * console.log(evens); + * // => [2, 4, 6] + */ + function remove(array, callback, thisArg) { + var index = -1, + length = array ? array.length : 0, + result = []; + + callback = lodash.createCallback(callback, thisArg, 3); + while (++index < length) { + var value = array[index]; + if (callback(value, index, array)) { + result.push(value); + splice.call(array, index--, 1); + length--; + } + } + return result; + } + + /** + * The opposite of `_.initial` this method gets all but the first element or + * first `n` elements of an array. If a callback function is provided elements + * at the beginning of the array are excluded from the result as long as the + * callback returns truey. The callback is bound to `thisArg` and invoked + * with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias drop, tail + * @category Arrays + * @param {Array} array The array to query. + * @param {Function|Object|number|string} [callback=1] The function called + * per element or the number of elements to exclude. If a property name or + * object is provided it will be used to create a "_.pluck" or "_.where" + * style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a slice of `array`. + * @example + * + * _.rest([1, 2, 3]); + * // => [2, 3] + * + * _.rest([1, 2, 3], 2); + * // => [3] + * + * _.rest([1, 2, 3], function(num) { + * return num < 3; + * }); + * // => [3] + * + * var characters = [ + * { 'name': 'barney', 'blocked': true, 'employer': 'slate' }, + * { 'name': 'fred', 'blocked': false, 'employer': 'slate' }, + * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } + * ]; + * + * // using "_.pluck" callback shorthand + * _.pluck(_.rest(characters, 'blocked'), 'name'); + * // => ['fred', 'pebbles'] + * + * // using "_.where" callback shorthand + * _.rest(characters, { 'employer': 'slate' }); + * // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }] + */ + function rest(array, callback, thisArg) { + if (typeof callback != 'number' && callback != null) { + var n = 0, + index = -1, + length = array ? array.length : 0; + + callback = lodash.createCallback(callback, thisArg, 3); + while (++index < length && callback(array[index], index, array)) { + n++; + } + } else { + n = (callback == null || thisArg) ? 1 : nativeMax(0, callback); + } + return slice(array, n); + } + + /** + * Uses a binary search to determine the smallest index at which a value + * should be inserted into a given sorted array in order to maintain the sort + * order of the array. If a callback is provided it will be executed for + * `value` and each element of `array` to compute their sort ranking. The + * callback is bound to `thisArg` and invoked with one argument; (value). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to inspect. + * @param {*} value The value to evaluate. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedIndex([20, 30, 50], 40); + * // => 2 + * + * // using "_.pluck" callback shorthand + * _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x'); + * // => 2 + * + * var dict = { + * 'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 } + * }; + * + * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) { + * return dict.wordToNumber[word]; + * }); + * // => 2 + * + * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) { + * return this.wordToNumber[word]; + * }, dict); + * // => 2 + */ + function sortedIndex(array, value, callback, thisArg) { + var low = 0, + high = array ? array.length : low; + + // explicitly reference `identity` for better inlining in Firefox + callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity; + value = callback(value); + + while (low < high) { + var mid = (low + high) >>> 1; + (callback(array[mid]) < value) + ? low = mid + 1 + : high = mid; + } + return low; + } + + /** + * Creates an array of unique values, in order, of the provided arrays using + * strict equality for comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {...Array} [array] The arrays to inspect. + * @returns {Array} Returns an array of combined values. + * @example + * + * _.union([1, 2, 3], [5, 2, 1, 4], [2, 1]); + * // => [1, 2, 3, 5, 4] + */ + function union() { + return baseUniq(baseFlatten(arguments, true, true)); + } + + /** + * Creates a duplicate-value-free version of an array using strict equality + * for comparisons, i.e. `===`. If the array is sorted, providing + * `true` for `isSorted` will use a faster algorithm. If a callback is provided + * each element of `array` is passed through the callback before uniqueness + * is computed. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias unique + * @category Arrays + * @param {Array} array The array to process. + * @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a duplicate-value-free array. + * @example + * + * _.uniq([1, 2, 1, 3, 1]); + * // => [1, 2, 3] + * + * _.uniq([1, 1, 2, 2, 3], true); + * // => [1, 2, 3] + * + * _.uniq(['A', 'b', 'C', 'a', 'B', 'c'], function(letter) { return letter.toLowerCase(); }); + * // => ['A', 'b', 'C'] + * + * _.uniq([1, 2.5, 3, 1.5, 2, 3.5], function(num) { return this.floor(num); }, Math); + * // => [1, 2.5, 3] + * + * // using "_.pluck" callback shorthand + * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + function uniq(array, isSorted, callback, thisArg) { + // juggle arguments + if (typeof isSorted != 'boolean' && isSorted != null) { + thisArg = callback; + callback = (typeof isSorted != 'function' && thisArg && thisArg[isSorted] === array) ? null : isSorted; + isSorted = false; + } + if (callback != null) { + callback = lodash.createCallback(callback, thisArg, 3); + } + return baseUniq(array, isSorted, callback); + } + + /** + * Creates an array excluding all provided values using strict equality for + * comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to filter. + * @param {...*} [value] The values to exclude. + * @returns {Array} Returns a new array of filtered values. + * @example + * + * _.without([1, 2, 1, 0, 3, 1, 4], 0, 1); + * // => [2, 3, 4] + */ + function without(array) { + return baseDifference(array, slice(arguments, 1)); + } + + /** + * Creates an array that is the symmetric difference of the provided arrays. + * See http://en.wikipedia.org/wiki/Symmetric_difference. + * + * @static + * @memberOf _ + * @category Arrays + * @param {...Array} [array] The arrays to inspect. + * @returns {Array} Returns an array of values. + * @example + * + * _.xor([1, 2, 3], [5, 2, 1, 4]); + * // => [3, 5, 4] + * + * _.xor([1, 2, 5], [2, 3, 5], [3, 4, 5]); + * // => [1, 4, 5] + */ + function xor() { + var index = -1, + length = arguments.length; + + while (++index < length) { + var array = arguments[index]; + if (isArray(array) || isArguments(array)) { + var result = result + ? baseUniq(baseDifference(result, array).concat(baseDifference(array, result))) + : array; + } + } + return result || []; + } + + /** + * Creates an array of grouped elements, the first of which contains the first + * elements of the given arrays, the second of which contains the second + * elements of the given arrays, and so on. + * + * @static + * @memberOf _ + * @alias unzip + * @category Arrays + * @param {...Array} [array] Arrays to process. + * @returns {Array} Returns a new array of grouped elements. + * @example + * + * _.zip(['fred', 'barney'], [30, 40], [true, false]); + * // => [['fred', 30, true], ['barney', 40, false]] + */ + function zip() { + var array = arguments.length > 1 ? arguments : arguments[0], + index = -1, + length = array ? max(pluck(array, 'length')) : 0, + result = Array(length < 0 ? 0 : length); + + while (++index < length) { + result[index] = pluck(array, index); + } + return result; + } + + /** + * Creates an object composed from arrays of `keys` and `values`. Provide + * either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]` + * or two arrays, one of `keys` and one of corresponding `values`. + * + * @static + * @memberOf _ + * @alias object + * @category Arrays + * @param {Array} keys The array of keys. + * @param {Array} [values=[]] The array of values. + * @returns {Object} Returns an object composed of the given keys and + * corresponding values. + * @example + * + * _.zipObject(['fred', 'barney'], [30, 40]); + * // => { 'fred': 30, 'barney': 40 } + */ + function zipObject(keys, values) { + var index = -1, + length = keys ? keys.length : 0, + result = {}; + + if (!values && length && !isArray(keys[0])) { + values = []; + } + while (++index < length) { + var key = keys[index]; + if (values) { + result[key] = values[index]; + } else if (key) { + result[key[0]] = key[1]; + } + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Creates a function that executes `func`, with the `this` binding and + * arguments of the created function, only after being called `n` times. + * + * @static + * @memberOf _ + * @category Functions + * @param {number} n The number of times the function must be called before + * `func` is executed. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var saves = ['profile', 'settings']; + * + * var done = _.after(saves.length, function() { + * console.log('Done saving!'); + * }); + * + * _.forEach(saves, function(type) { + * asyncSave({ 'type': type, 'complete': done }); + * }); + * // => logs 'Done saving!', after all saves have completed + */ + function after(n, func) { + if (!isFunction(func)) { + throw new TypeError; + } + return function() { + if (--n < 1) { + return func.apply(this, arguments); + } + }; + } + + /** + * Creates a function that, when called, invokes `func` with the `this` + * binding of `thisArg` and prepends any additional `bind` arguments to those + * provided to the bound function. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to bind. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {...*} [arg] Arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var func = function(greeting) { + * return greeting + ' ' + this.name; + * }; + * + * func = _.bind(func, { 'name': 'fred' }, 'hi'); + * func(); + * // => 'hi fred' + */ + function bind(func, thisArg) { + return arguments.length > 2 + ? createWrapper(func, 17, slice(arguments, 2), null, thisArg) + : createWrapper(func, 1, null, null, thisArg); + } + + /** + * Binds methods of an object to the object itself, overwriting the existing + * method. Method names may be specified as individual arguments or as arrays + * of method names. If no method names are provided all the function properties + * of `object` will be bound. + * + * @static + * @memberOf _ + * @category Functions + * @param {Object} object The object to bind and assign the bound methods to. + * @param {...string} [methodName] The object method names to + * bind, specified as individual method names or arrays of method names. + * @returns {Object} Returns `object`. + * @example + * + * var view = { + * 'label': 'docs', + * 'onClick': function() { console.log('clicked ' + this.label); } + * }; + * + * _.bindAll(view); + * jQuery('#docs').on('click', view.onClick); + * // => logs 'clicked docs', when the button is clicked + */ + function bindAll(object) { + var funcs = arguments.length > 1 ? baseFlatten(arguments, true, false, 1) : functions(object), + index = -1, + length = funcs.length; + + while (++index < length) { + var key = funcs[index]; + object[key] = createWrapper(object[key], 1, null, null, object); + } + return object; + } + + /** + * Creates a function that, when called, invokes the method at `object[key]` + * and prepends any additional `bindKey` arguments to those provided to the bound + * function. This method differs from `_.bind` by allowing bound functions to + * reference methods that will be redefined or don't yet exist. + * See http://michaux.ca/articles/lazy-function-definition-pattern. + * + * @static + * @memberOf _ + * @category Functions + * @param {Object} object The object the method belongs to. + * @param {string} key The key of the method. + * @param {...*} [arg] Arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var object = { + * 'name': 'fred', + * 'greet': function(greeting) { + * return greeting + ' ' + this.name; + * } + * }; + * + * var func = _.bindKey(object, 'greet', 'hi'); + * func(); + * // => 'hi fred' + * + * object.greet = function(greeting) { + * return greeting + 'ya ' + this.name + '!'; + * }; + * + * func(); + * // => 'hiya fred!' + */ + function bindKey(object, key) { + return arguments.length > 2 + ? createWrapper(key, 19, slice(arguments, 2), null, object) + : createWrapper(key, 3, null, null, object); + } + + /** + * Creates a function that is the composition of the provided functions, + * where each function consumes the return value of the function that follows. + * For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`. + * Each function is executed with the `this` binding of the composed function. + * + * @static + * @memberOf _ + * @category Functions + * @param {...Function} [func] Functions to compose. + * @returns {Function} Returns the new composed function. + * @example + * + * var realNameMap = { + * 'pebbles': 'penelope' + * }; + * + * var format = function(name) { + * name = realNameMap[name.toLowerCase()] || name; + * return name.charAt(0).toUpperCase() + name.slice(1).toLowerCase(); + * }; + * + * var greet = function(formatted) { + * return 'Hiya ' + formatted + '!'; + * }; + * + * var welcome = _.compose(greet, format); + * welcome('pebbles'); + * // => 'Hiya Penelope!' + */ + function compose() { + var funcs = arguments, + length = funcs.length; + + while (length--) { + if (!isFunction(funcs[length])) { + throw new TypeError; + } + } + return function() { + var args = arguments, + length = funcs.length; + + while (length--) { + args = [funcs[length].apply(this, args)]; + } + return args[0]; + }; + } + + /** + * Creates a function which accepts one or more arguments of `func` that when + * invoked either executes `func` returning its result, if all `func` arguments + * have been provided, or returns a function that accepts one or more of the + * remaining `func` arguments, and so on. The arity of `func` can be specified + * if `func.length` is not sufficient. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @returns {Function} Returns the new curried function. + * @example + * + * var curried = _.curry(function(a, b, c) { + * console.log(a + b + c); + * }); + * + * curried(1)(2)(3); + * // => 6 + * + * curried(1, 2)(3); + * // => 6 + * + * curried(1, 2, 3); + * // => 6 + */ + function curry(func, arity) { + arity = typeof arity == 'number' ? arity : (+arity || func.length); + return createWrapper(func, 4, null, null, null, arity); + } + + /** + * Creates a function that will delay the execution of `func` until after + * `wait` milliseconds have elapsed since the last time it was invoked. + * Provide an options object to indicate that `func` should be invoked on + * the leading and/or trailing edge of the `wait` timeout. Subsequent calls + * to the debounced function will return the result of the last `func` call. + * + * Note: If `leading` and `trailing` options are `true` `func` will be called + * on the trailing edge of the timeout only if the the debounced function is + * invoked more than once during the `wait` timeout. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to debounce. + * @param {number} wait The number of milliseconds to delay. + * @param {Object} [options] The options object. + * @param {boolean} [options.leading=false] Specify execution on the leading edge of the timeout. + * @param {number} [options.maxWait] The maximum time `func` is allowed to be delayed before it's called. + * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // avoid costly calculations while the window size is in flux + * var lazyLayout = _.debounce(calculateLayout, 150); + * jQuery(window).on('resize', lazyLayout); + * + * // execute `sendMail` when the click event is fired, debouncing subsequent calls + * jQuery('#postbox').on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * }); + * + * // ensure `batchLog` is executed once after 1 second of debounced calls + * var source = new EventSource('/stream'); + * source.addEventListener('message', _.debounce(batchLog, 250, { + * 'maxWait': 1000 + * }, false); + */ + function debounce(func, wait, options) { + var args, + maxTimeoutId, + result, + stamp, + thisArg, + timeoutId, + trailingCall, + lastCalled = 0, + maxWait = false, + trailing = true; + + if (!isFunction(func)) { + throw new TypeError; + } + wait = nativeMax(0, wait) || 0; + if (options === true) { + var leading = true; + trailing = false; + } else if (isObject(options)) { + leading = options.leading; + maxWait = 'maxWait' in options && (nativeMax(wait, options.maxWait) || 0); + trailing = 'trailing' in options ? options.trailing : trailing; + } + var delayed = function() { + var remaining = wait - (now() - stamp); + if (remaining <= 0) { + if (maxTimeoutId) { + clearTimeout(maxTimeoutId); + } + var isCalled = trailingCall; + maxTimeoutId = timeoutId = trailingCall = undefined; + if (isCalled) { + lastCalled = now(); + result = func.apply(thisArg, args); + if (!timeoutId && !maxTimeoutId) { + args = thisArg = null; + } + } + } else { + timeoutId = setTimeout(delayed, remaining); + } + }; + + var maxDelayed = function() { + if (timeoutId) { + clearTimeout(timeoutId); + } + maxTimeoutId = timeoutId = trailingCall = undefined; + if (trailing || (maxWait !== wait)) { + lastCalled = now(); + result = func.apply(thisArg, args); + if (!timeoutId && !maxTimeoutId) { + args = thisArg = null; + } + } + }; + + return function() { + args = arguments; + stamp = now(); + thisArg = this; + trailingCall = trailing && (timeoutId || !leading); + + if (maxWait === false) { + var leadingCall = leading && !timeoutId; + } else { + if (!maxTimeoutId && !leading) { + lastCalled = stamp; + } + var remaining = maxWait - (stamp - lastCalled), + isCalled = remaining <= 0; + + if (isCalled) { + if (maxTimeoutId) { + maxTimeoutId = clearTimeout(maxTimeoutId); + } + lastCalled = stamp; + result = func.apply(thisArg, args); + } + else if (!maxTimeoutId) { + maxTimeoutId = setTimeout(maxDelayed, remaining); + } + } + if (isCalled && timeoutId) { + timeoutId = clearTimeout(timeoutId); + } + else if (!timeoutId && wait !== maxWait) { + timeoutId = setTimeout(delayed, wait); + } + if (leadingCall) { + isCalled = true; + result = func.apply(thisArg, args); + } + if (isCalled && !timeoutId && !maxTimeoutId) { + args = thisArg = null; + } + return result; + }; + } + + /** + * Defers executing the `func` function until the current call stack has cleared. + * Additional arguments will be provided to `func` when it is invoked. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to defer. + * @param {...*} [arg] Arguments to invoke the function with. + * @returns {number} Returns the timer id. + * @example + * + * _.defer(function(text) { console.log(text); }, 'deferred'); + * // logs 'deferred' after one or more milliseconds + */ + function defer(func) { + if (!isFunction(func)) { + throw new TypeError; + } + var args = slice(arguments, 1); + return setTimeout(function() { func.apply(undefined, args); }, 1); + } + + /** + * Executes the `func` function after `wait` milliseconds. Additional arguments + * will be provided to `func` when it is invoked. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay execution. + * @param {...*} [arg] Arguments to invoke the function with. + * @returns {number} Returns the timer id. + * @example + * + * _.delay(function(text) { console.log(text); }, 1000, 'later'); + * // => logs 'later' after one second + */ + function delay(func, wait) { + if (!isFunction(func)) { + throw new TypeError; + } + var args = slice(arguments, 2); + return setTimeout(function() { func.apply(undefined, args); }, wait); + } + + /** + * Creates a function that memoizes the result of `func`. If `resolver` is + * provided it will be used to determine the cache key for storing the result + * based on the arguments provided to the memoized function. By default, the + * first argument provided to the memoized function is used as the cache key. + * The `func` is executed with the `this` binding of the memoized function. + * The result cache is exposed as the `cache` property on the memoized function. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to have its output memoized. + * @param {Function} [resolver] A function used to resolve the cache key. + * @returns {Function} Returns the new memoizing function. + * @example + * + * var fibonacci = _.memoize(function(n) { + * return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2); + * }); + * + * fibonacci(9) + * // => 34 + * + * var data = { + * 'fred': { 'name': 'fred', 'age': 40 }, + * 'pebbles': { 'name': 'pebbles', 'age': 1 } + * }; + * + * // modifying the result cache + * var get = _.memoize(function(name) { return data[name]; }, _.identity); + * get('pebbles'); + * // => { 'name': 'pebbles', 'age': 1 } + * + * get.cache.pebbles.name = 'penelope'; + * get('pebbles'); + * // => { 'name': 'penelope', 'age': 1 } + */ + function memoize(func, resolver) { + if (!isFunction(func)) { + throw new TypeError; + } + var memoized = function() { + var cache = memoized.cache, + key = resolver ? resolver.apply(this, arguments) : keyPrefix + arguments[0]; + + return hasOwnProperty.call(cache, key) + ? cache[key] + : (cache[key] = func.apply(this, arguments)); + } + memoized.cache = {}; + return memoized; + } + + /** + * Creates a function that is restricted to execute `func` once. Repeat calls to + * the function will return the value of the first call. The `func` is executed + * with the `this` binding of the created function. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var initialize = _.once(createApplication); + * initialize(); + * initialize(); + * // `initialize` executes `createApplication` once + */ + function once(func) { + var ran, + result; + + if (!isFunction(func)) { + throw new TypeError; + } + return function() { + if (ran) { + return result; + } + ran = true; + result = func.apply(this, arguments); + + // clear the `func` variable so the function may be garbage collected + func = null; + return result; + }; + } + + /** + * Creates a function that, when called, invokes `func` with any additional + * `partial` arguments prepended to those provided to the new function. This + * method is similar to `_.bind` except it does **not** alter the `this` binding. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [arg] Arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * var greet = function(greeting, name) { return greeting + ' ' + name; }; + * var hi = _.partial(greet, 'hi'); + * hi('fred'); + * // => 'hi fred' + */ + function partial(func) { + return createWrapper(func, 16, slice(arguments, 1)); + } + + /** + * This method is like `_.partial` except that `partial` arguments are + * appended to those provided to the new function. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [arg] Arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * var defaultsDeep = _.partialRight(_.merge, _.defaults); + * + * var options = { + * 'variable': 'data', + * 'imports': { 'jq': $ } + * }; + * + * defaultsDeep(options, _.templateSettings); + * + * options.variable + * // => 'data' + * + * options.imports + * // => { '_': _, 'jq': $ } + */ + function partialRight(func) { + return createWrapper(func, 32, null, slice(arguments, 1)); + } + + /** + * Creates a function that, when executed, will only call the `func` function + * at most once per every `wait` milliseconds. Provide an options object to + * indicate that `func` should be invoked on the leading and/or trailing edge + * of the `wait` timeout. Subsequent calls to the throttled function will + * return the result of the last `func` call. + * + * Note: If `leading` and `trailing` options are `true` `func` will be called + * on the trailing edge of the timeout only if the the throttled function is + * invoked more than once during the `wait` timeout. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to throttle. + * @param {number} wait The number of milliseconds to throttle executions to. + * @param {Object} [options] The options object. + * @param {boolean} [options.leading=true] Specify execution on the leading edge of the timeout. + * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout. + * @returns {Function} Returns the new throttled function. + * @example + * + * // avoid excessively updating the position while scrolling + * var throttled = _.throttle(updatePosition, 100); + * jQuery(window).on('scroll', throttled); + * + * // execute `renewToken` when the click event is fired, but not more than once every 5 minutes + * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, { + * 'trailing': false + * })); + */ + function throttle(func, wait, options) { + var leading = true, + trailing = true; + + if (!isFunction(func)) { + throw new TypeError; + } + if (options === false) { + leading = false; + } else if (isObject(options)) { + leading = 'leading' in options ? options.leading : leading; + trailing = 'trailing' in options ? options.trailing : trailing; + } + debounceOptions.leading = leading; + debounceOptions.maxWait = wait; + debounceOptions.trailing = trailing; + + return debounce(func, wait, debounceOptions); + } + + /** + * Creates a function that provides `value` to the wrapper function as its + * first argument. Additional arguments provided to the function are appended + * to those provided to the wrapper function. The wrapper is executed with + * the `this` binding of the created function. + * + * @static + * @memberOf _ + * @category Functions + * @param {*} value The value to wrap. + * @param {Function} wrapper The wrapper function. + * @returns {Function} Returns the new function. + * @example + * + * var p = _.wrap(_.escape, function(func, text) { + * return '

' + func(text) + '

'; + * }); + * + * p('Fred, Wilma, & Pebbles'); + * // => '

Fred, Wilma, & Pebbles

' + */ + function wrap(value, wrapper) { + return createWrapper(wrapper, 16, [value]); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Creates a function that returns `value`. + * + * @static + * @memberOf _ + * @category Utilities + * @param {*} value The value to return from the new function. + * @returns {Function} Returns the new function. + * @example + * + * var object = { 'name': 'fred' }; + * var getter = _.constant(object); + * getter() === object; + * // => true + */ + function constant(value) { + return function() { + return value; + }; + } + + /** + * Produces a callback bound to an optional `thisArg`. If `func` is a property + * name the created callback will return the property value for a given element. + * If `func` is an object the created callback will return `true` for elements + * that contain the equivalent object properties, otherwise it will return `false`. + * + * @static + * @memberOf _ + * @category Utilities + * @param {*} [func=identity] The value to convert to a callback. + * @param {*} [thisArg] The `this` binding of the created callback. + * @param {number} [argCount] The number of arguments the callback accepts. + * @returns {Function} Returns a callback function. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * // wrap to create custom callback shorthands + * _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) { + * var match = /^(.+?)__([gl]t)(.+)$/.exec(callback); + * return !match ? func(callback, thisArg) : function(object) { + * return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3]; + * }; + * }); + * + * _.filter(characters, 'age__gt38'); + * // => [{ 'name': 'fred', 'age': 40 }] + */ + function createCallback(func, thisArg, argCount) { + var type = typeof func; + if (func == null || type == 'function') { + return baseCreateCallback(func, thisArg, argCount); + } + // handle "_.pluck" style callback shorthands + if (type != 'object') { + return property(func); + } + var props = keys(func), + key = props[0], + a = func[key]; + + // handle "_.where" style callback shorthands + if (props.length == 1 && a === a && !isObject(a)) { + // fast path the common case of providing an object with a single + // property containing a primitive value + return function(object) { + var b = object[key]; + return a === b && (a !== 0 || (1 / a == 1 / b)); + }; + } + return function(object) { + var length = props.length, + result = false; + + while (length--) { + if (!(result = baseIsEqual(object[props[length]], func[props[length]], null, true))) { + break; + } + } + return result; + }; + } + + /** + * Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their + * corresponding HTML entities. + * + * @static + * @memberOf _ + * @category Utilities + * @param {string} string The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escape('Fred, Wilma, & Pebbles'); + * // => 'Fred, Wilma, & Pebbles' + */ + function escape(string) { + return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar); + } + + /** + * This method returns the first argument provided to it. + * + * @static + * @memberOf _ + * @category Utilities + * @param {*} value Any value. + * @returns {*} Returns `value`. + * @example + * + * var object = { 'name': 'fred' }; + * _.identity(object) === object; + * // => true + */ + function identity(value) { + return value; + } + + /** + * Adds function properties of a source object to the destination object. + * If `object` is a function methods will be added to its prototype as well. + * + * @static + * @memberOf _ + * @category Utilities + * @param {Function|Object} [object=lodash] object The destination object. + * @param {Object} source The object of functions to add. + * @param {Object} [options] The options object. + * @param {boolean} [options.chain=true] Specify whether the functions added are chainable. + * @example + * + * function capitalize(string) { + * return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase(); + * } + * + * _.mixin({ 'capitalize': capitalize }); + * _.capitalize('fred'); + * // => 'Fred' + * + * _('fred').capitalize().value(); + * // => 'Fred' + * + * _.mixin({ 'capitalize': capitalize }, { 'chain': false }); + * _('fred').capitalize(); + * // => 'Fred' + */ + function mixin(object, source, options) { + var chain = true, + methodNames = source && functions(source); + + if (!source || (!options && !methodNames.length)) { + if (options == null) { + options = source; + } + ctor = lodashWrapper; + source = object; + object = lodash; + methodNames = functions(source); + } + if (options === false) { + chain = false; + } else if (isObject(options) && 'chain' in options) { + chain = options.chain; + } + var ctor = object, + isFunc = isFunction(ctor); + + forEach(methodNames, function(methodName) { + var func = object[methodName] = source[methodName]; + if (isFunc) { + ctor.prototype[methodName] = function() { + var chainAll = this.__chain__, + value = this.__wrapped__, + args = [value]; + + push.apply(args, arguments); + var result = func.apply(object, args); + if (chain || chainAll) { + if (value === result && isObject(result)) { + return this; + } + result = new ctor(result); + result.__chain__ = chainAll; + } + return result; + }; + } + }); + } + + /** + * Reverts the '_' variable to its previous value and returns a reference to + * the `lodash` function. + * + * @static + * @memberOf _ + * @category Utilities + * @returns {Function} Returns the `lodash` function. + * @example + * + * var lodash = _.noConflict(); + */ + function noConflict() { + context._ = oldDash; + return this; + } + + /** + * A no-operation function. + * + * @static + * @memberOf _ + * @category Utilities + * @example + * + * var object = { 'name': 'fred' }; + * _.noop(object) === undefined; + * // => true + */ + function noop() { + // no operation performed + } + + /** + * Gets the number of milliseconds that have elapsed since the Unix epoch + * (1 January 1970 00:00:00 UTC). + * + * @static + * @memberOf _ + * @category Utilities + * @example + * + * var stamp = _.now(); + * _.defer(function() { console.log(_.now() - stamp); }); + * // => logs the number of milliseconds it took for the deferred function to be called + */ + var now = isNative(now = Date.now) && now || function() { + return new Date().getTime(); + }; + + /** + * Converts the given value into an integer of the specified radix. + * If `radix` is `undefined` or `0` a `radix` of `10` is used unless the + * `value` is a hexadecimal, in which case a `radix` of `16` is used. + * + * Note: This method avoids differences in native ES3 and ES5 `parseInt` + * implementations. See http://es5.github.io/#E. + * + * @static + * @memberOf _ + * @category Utilities + * @param {string} value The value to parse. + * @param {number} [radix] The radix used to interpret the value to parse. + * @returns {number} Returns the new integer value. + * @example + * + * _.parseInt('08'); + * // => 8 + */ + var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) { + // Firefox < 21 and Opera < 15 follow the ES3 specified implementation of `parseInt` + return nativeParseInt(isString(value) ? value.replace(reLeadingSpacesAndZeros, '') : value, radix || 0); + }; + + /** + * Creates a "_.pluck" style function, which returns the `key` value of a + * given object. + * + * @static + * @memberOf _ + * @category Utilities + * @param {string} key The name of the property to retrieve. + * @returns {Function} Returns the new function. + * @example + * + * var characters = [ + * { 'name': 'fred', 'age': 40 }, + * { 'name': 'barney', 'age': 36 } + * ]; + * + * var getName = _.property('name'); + * + * _.map(characters, getName); + * // => ['barney', 'fred'] + * + * _.sortBy(characters, getName); + * // => [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] + */ + function property(key) { + return function(object) { + return object[key]; + }; + } + + /** + * Produces a random number between `min` and `max` (inclusive). If only one + * argument is provided a number between `0` and the given number will be + * returned. If `floating` is truey or either `min` or `max` are floats a + * floating-point number will be returned instead of an integer. + * + * @static + * @memberOf _ + * @category Utilities + * @param {number} [min=0] The minimum possible value. + * @param {number} [max=1] The maximum possible value. + * @param {boolean} [floating=false] Specify returning a floating-point number. + * @returns {number} Returns a random number. + * @example + * + * _.random(0, 5); + * // => an integer between 0 and 5 + * + * _.random(5); + * // => also an integer between 0 and 5 + * + * _.random(5, true); + * // => a floating-point number between 0 and 5 + * + * _.random(1.2, 5.2); + * // => a floating-point number between 1.2 and 5.2 + */ + function random(min, max, floating) { + var noMin = min == null, + noMax = max == null; + + if (floating == null) { + if (typeof min == 'boolean' && noMax) { + floating = min; + min = 1; + } + else if (!noMax && typeof max == 'boolean') { + floating = max; + noMax = true; + } + } + if (noMin && noMax) { + max = 1; + } + min = +min || 0; + if (noMax) { + max = min; + min = 0; + } else { + max = +max || 0; + } + if (floating || min % 1 || max % 1) { + var rand = nativeRandom(); + return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand +'').length - 1)))), max); + } + return baseRandom(min, max); + } + + /** + * Resolves the value of property `key` on `object`. If `key` is a function + * it will be invoked with the `this` binding of `object` and its result returned, + * else the property value is returned. If `object` is falsey then `undefined` + * is returned. + * + * @static + * @memberOf _ + * @category Utilities + * @param {Object} object The object to inspect. + * @param {string} key The name of the property to resolve. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { + * 'cheese': 'crumpets', + * 'stuff': function() { + * return 'nonsense'; + * } + * }; + * + * _.result(object, 'cheese'); + * // => 'crumpets' + * + * _.result(object, 'stuff'); + * // => 'nonsense' + */ + function result(object, key) { + if (object) { + var value = object[key]; + return isFunction(value) ? object[key]() : value; + } + } + + /** + * A micro-templating method that handles arbitrary delimiters, preserves + * whitespace, and correctly escapes quotes within interpolated code. + * + * Note: In the development build, `_.template` utilizes sourceURLs for easier + * debugging. See http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl + * + * For more information on precompiling templates see: + * https://lodash.com/custom-builds + * + * For more information on Chrome extension sandboxes see: + * http://developer.chrome.com/stable/extensions/sandboxingEval.html + * + * @static + * @memberOf _ + * @category Utilities + * @param {string} text The template text. + * @param {Object} data The data object used to populate the text. + * @param {Object} [options] The options object. + * @param {RegExp} [options.escape] The "escape" delimiter. + * @param {RegExp} [options.evaluate] The "evaluate" delimiter. + * @param {Object} [options.imports] An object to import into the template as local variables. + * @param {RegExp} [options.interpolate] The "interpolate" delimiter. + * @param {string} [sourceURL] The sourceURL of the template's compiled source. + * @param {string} [variable] The data object variable name. + * @returns {Function|string} Returns a compiled function when no `data` object + * is given, else it returns the interpolated text. + * @example + * + * // using the "interpolate" delimiter to create a compiled template + * var compiled = _.template('hello <%= name %>'); + * compiled({ 'name': 'fred' }); + * // => 'hello fred' + * + * // using the "escape" delimiter to escape HTML in data property values + * _.template('<%- value %>', { 'value': ' +``` + +Using [`npm`](http://npmjs.org/): + +```bash +npm i --save lodash + +{sudo} npm i -g lodash +npm ln lodash +``` + +In [Node.js](http://nodejs.org/) & [Ringo](http://ringojs.org/): + +```js +var _ = require('lodash'); +// or as Underscore +var _ = require('lodash/dist/lodash.underscore'); +``` + +**Notes:** + * Don’t assign values to [special variable](http://nodejs.org/api/repl.html#repl_repl_features) `_` when in the REPL + * If Lo-Dash is installed globally, run [`npm ln lodash`](http://blog.nodejs.org/2011/03/23/npm-1-0-global-vs-local-installation/) in your project’s root directory *before* requiring it + +In [Rhino](http://www.mozilla.org/rhino/): + +```js +load('lodash.js'); +``` + +In an AMD loader: + +```js +require({ + 'packages': [ + { 'name': 'lodash', 'location': 'path/to/lodash', 'main': 'lodash' } + ] +}, +['lodash'], function(_) { + console.log(_.VERSION); +}); +``` + +## Resources + + * Podcasts + - [JavaScript Jabber](http://javascriptjabber.com/079-jsj-lo-dash-with-john-david-dalton/) + + * Posts + - [Say “Hello” to Lo-Dash](http://kitcambridge.be/blog/say-hello-to-lo-dash/) + - [Custom builds in Lo-Dash 2.0](http://kitcambridge.be/blog/custom-builds-in-lo-dash-2-dot-0/) + + * Videos + - [Introduction](https://vimeo.com/44154599) + - [Origins](https://vimeo.com/44154600) + - [Optimizations & builds](https://vimeo.com/44154601) + - [Native method use](https://vimeo.com/48576012) + - [Testing](https://vimeo.com/45865290) + - [CascadiaJS ’12](http://www.youtube.com/watch?v=dpPy4f_SeEk) + + A list of other community created podcasts, posts, & videos is available on our [wiki](https://github.com/lodash/lodash/wiki/Resources). + +## Features + + * AMD loader support ([curl](https://github.com/cujojs/curl), [dojo](http://dojotoolkit.org/), [requirejs](http://requirejs.org/), etc.) + * [_(…)](https://lodash.com/docs#_) supports intuitive chaining + * [_.at](https://lodash.com/docs#at) for cherry-picking collection values + * [_.bindKey](https://lodash.com/docs#bindKey) for binding [*“lazy”*](http://michaux.ca/articles/lazy-function-definition-pattern) defined methods + * [_.clone](https://lodash.com/docs#clone) supports shallow cloning of `Date` & `RegExp` objects + * [_.cloneDeep](https://lodash.com/docs#cloneDeep) for deep cloning arrays & objects + * [_.constant](https://lodash.com/docs#constant) & [_.property](https://lodash.com/docs#property) function generators for composing functions + * [_.contains](https://lodash.com/docs#contains) accepts a `fromIndex` + * [_.create](https://lodash.com/docs#create) for easier object inheritance + * [_.createCallback](https://lodash.com/docs#createCallback) for extending callbacks in methods & mixins + * [_.curry](https://lodash.com/docs#curry) for creating [curried](http://hughfdjackson.com/javascript/2013/07/06/why-curry-helps/) functions + * [_.debounce](https://lodash.com/docs#debounce) & [_.throttle](https://lodash.com/docs#throttle) accept additional `options` for more control + * [_.findIndex](https://lodash.com/docs#findIndex) & [_.findKey](https://lodash.com/docs#findKey) for finding indexes & keys + * [_.forEach](https://lodash.com/docs#forEach) is chainable & supports exiting early + * [_.forIn](https://lodash.com/docs#forIn) for iterating own & inherited properties + * [_.forOwn](https://lodash.com/docs#forOwn) for iterating own properties + * [_.isPlainObject](https://lodash.com/docs#isPlainObject) for checking if values are created by `Object` + * [_.mapValues](https://lodash.com/docs#mapValues) for [mapping](https://lodash.com/docs#map) values to an object + * [_.memoize](https://lodash.com/docs#memoize) exposes the `cache` of memoized functions + * [_.merge](https://lodash.com/docs#merge) for a deep [_.extend](https://lodash.com/docs#extend) + * [_.noop](https://lodash.com/docs#noop) for function placeholders + * [_.now](https://lodash.com/docs#now) as a cross-browser `Date.now` alternative + * [_.parseInt](https://lodash.com/docs#parseInt) for consistent behavior + * [_.pull](https://lodash.com/docs#pull) & [_.remove](https://lodash.com/docs#remove) for mutating arrays + * [_.random](https://lodash.com/docs#random) supports returning floating-point numbers + * [_.runInContext](https://lodash.com/docs#runInContext) for easier mocking + * [_.sortBy](https://lodash.com/docs#sortBy) supports sorting by multiple properties + * [_.support](https://lodash.com/docs#support) for flagging environment features + * [_.template](https://lodash.com/docs#template) supports [*“imports”*](https://lodash.com/docs#templateSettings_imports) options & [ES6 template delimiters](http://people.mozilla.org/~jorendorff/es6-draft.html#sec-literals-string-literals) + * [_.transform](https://lodash.com/docs#transform) as a powerful alternative to [_.reduce](https://lodash.com/docs#reduce) for transforming objects + * [_.where](https://lodash.com/docs#where) supports deep object comparisons + * [_.xor](https://lodash.com/docs#xor) as a companion to [_.difference](https://lodash.com/docs#difference), [_.intersection](https://lodash.com/docs#intersection), & [_.union](https://lodash.com/docs#union) + * [_.zip](https://lodash.com/docs#zip) is capable of unzipping values + * [_.omit](https://lodash.com/docs#omit), [_.pick](https://lodash.com/docs#pick), & + [more](https://lodash.com/docs "_.assign, _.clone, _.cloneDeep, _.first, _.initial, _.isEqual, _.last, _.merge, _.rest") accept callbacks + * [_.contains](https://lodash.com/docs#contains), [_.toArray](https://lodash.com/docs#toArray), & + [more](https://lodash.com/docs "_.at, _.countBy, _.every, _.filter, _.find, _.forEach, _.forEachRight, _.groupBy, _.invoke, _.map, _.max, _.min, _.pluck, _.reduce, _.reduceRight, _.reject, _.shuffle, _.size, _.some, _.sortBy, _.where") accept strings + * [_.filter](https://lodash.com/docs#filter), [_.map](https://lodash.com/docs#map), & + [more](https://lodash.com/docs "_.countBy, _.every, _.find, _.findKey, _.findLast, _.findLastIndex, _.findLastKey, _.first, _.groupBy, _.initial, _.last, _.max, _.min, _.reject, _.rest, _.some, _.sortBy, _.sortedIndex, _.uniq") support *“_.pluck”* & *“_.where”* shorthands + * [_.findLast](https://lodash.com/docs#findLast), [_.findLastIndex](https://lodash.com/docs#findLastIndex), & + [more](https://lodash.com/docs "_.findLastKey, _.forEachRight, _.forInRight, _.forOwnRight, _.partialRight") right-associative methods + +## Support + +Tested in Chrome 5~31, Firefox 2~25, IE 6-11, Opera 9.25-17, Safari 3-7, Node.js 0.6.21-0.10.22, Narwhal 0.3.2, PhantomJS 1.9.2, RingoJS 0.9, & Rhino 1.7RC5. diff --git a/fixtures/vendored/pnpm/node_modules/.pnpm/lodash@2.4.2/node_modules/lodash/dist/lodash.compat.js b/fixtures/vendored/pnpm/node_modules/.pnpm/lodash@2.4.2/node_modules/lodash/dist/lodash.compat.js new file mode 100644 index 000000000..4d35185f8 --- /dev/null +++ b/fixtures/vendored/pnpm/node_modules/.pnpm/lodash@2.4.2/node_modules/lodash/dist/lodash.compat.js @@ -0,0 +1,7158 @@ +/** + * @license + * Lo-Dash 2.4.2 (Custom Build) + * Build: `lodash -o ./dist/lodash.compat.js` + * Copyright 2012-2013 The Dojo Foundation + * Based on Underscore.js 1.5.2 + * Copyright 2009-2013 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors + * Available under MIT license + */ +;(function() { + + /** Used as a safe reference for `undefined` in pre ES5 environments */ + var undefined; + + /** Used to pool arrays and objects used internally */ + var arrayPool = [], + objectPool = []; + + /** Used to generate unique IDs */ + var idCounter = 0; + + /** Used internally to indicate various things */ + var indicatorObject = {}; + + /** Used to prefix keys to avoid issues with `__proto__` and properties on `Object.prototype` */ + var keyPrefix = +new Date + ''; + + /** Used as the size when optimizations are enabled for large arrays */ + var largeArraySize = 75; + + /** Used as the max size of the `arrayPool` and `objectPool` */ + var maxPoolSize = 40; + + /** Used to detect and test whitespace */ + var whitespace = ( + // whitespace + ' \t\x0B\f\xA0\ufeff' + + + // line terminators + '\n\r\u2028\u2029' + + + // unicode category "Zs" space separators + '\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u202f\u205f\u3000' + ); + + /** Used to match empty string literals in compiled template source */ + var reEmptyStringLeading = /\b__p \+= '';/g, + reEmptyStringMiddle = /\b(__p \+=) '' \+/g, + reEmptyStringTrailing = /(__e\(.*?\)|\b__t\)) \+\n'';/g; + + /** + * Used to match ES6 template delimiters + * http://people.mozilla.org/~jorendorff/es6-draft.html#sec-literals-string-literals + */ + var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g; + + /** Used to match regexp flags from their coerced string values */ + var reFlags = /\w*$/; + + /** Used to detected named functions */ + var reFuncName = /^\s*function[ \n\r\t]+\w/; + + /** Used to match "interpolate" template delimiters */ + var reInterpolate = /<%=([\s\S]+?)%>/g; + + /** Used to match leading whitespace and zeros to be removed */ + var reLeadingSpacesAndZeros = RegExp('^[' + whitespace + ']*0+(?=.$)'); + + /** Used to ensure capturing order of template delimiters */ + var reNoMatch = /($^)/; + + /** Used to detect functions containing a `this` reference */ + var reThis = /\bthis\b/; + + /** Used to match unescaped characters in compiled string literals */ + var reUnescapedString = /['\n\r\t\u2028\u2029\\]/g; + + /** Used to assign default `context` object properties */ + var contextProps = [ + 'Array', 'Boolean', 'Date', 'Error', 'Function', 'Math', 'Number', 'Object', + 'RegExp', 'String', '_', 'attachEvent', 'clearTimeout', 'isFinite', 'isNaN', + 'parseInt', 'setTimeout' + ]; + + /** Used to fix the JScript [[DontEnum]] bug */ + var shadowedProps = [ + 'constructor', 'hasOwnProperty', 'isPrototypeOf', 'propertyIsEnumerable', + 'toLocaleString', 'toString', 'valueOf' + ]; + + /** Used to make template sourceURLs easier to identify */ + var templateCounter = 0; + + /** `Object#toString` result shortcuts */ + var argsClass = '[object Arguments]', + arrayClass = '[object Array]', + boolClass = '[object Boolean]', + dateClass = '[object Date]', + errorClass = '[object Error]', + funcClass = '[object Function]', + numberClass = '[object Number]', + objectClass = '[object Object]', + regexpClass = '[object RegExp]', + stringClass = '[object String]'; + + /** Used to identify object classifications that `_.clone` supports */ + var cloneableClasses = {}; + cloneableClasses[funcClass] = false; + cloneableClasses[argsClass] = cloneableClasses[arrayClass] = + cloneableClasses[boolClass] = cloneableClasses[dateClass] = + cloneableClasses[numberClass] = cloneableClasses[objectClass] = + cloneableClasses[regexpClass] = cloneableClasses[stringClass] = true; + + /** Used as an internal `_.debounce` options object */ + var debounceOptions = { + 'leading': false, + 'maxWait': 0, + 'trailing': false + }; + + /** Used as the property descriptor for `__bindData__` */ + var descriptor = { + 'configurable': false, + 'enumerable': false, + 'value': null, + 'writable': false + }; + + /** Used as the data object for `iteratorTemplate` */ + var iteratorData = { + 'args': '', + 'array': null, + 'bottom': '', + 'firstArg': '', + 'init': '', + 'keys': null, + 'loop': '', + 'shadowedProps': null, + 'support': null, + 'top': '', + 'useHas': false + }; + + /** Used to determine if values are of the language type Object */ + var objectTypes = { + 'boolean': false, + 'function': true, + 'object': true, + 'number': false, + 'string': false, + 'undefined': false + }; + + /** Used to escape characters for inclusion in compiled string literals */ + var stringEscapes = { + '\\': '\\', + "'": "'", + '\n': 'n', + '\r': 'r', + '\t': 't', + '\u2028': 'u2028', + '\u2029': 'u2029' + }; + + /** Used as a reference to the global object */ + var root = (objectTypes[typeof window] && window) || this; + + /** Detect free variable `exports` */ + var freeExports = objectTypes[typeof exports] && exports && !exports.nodeType && exports; + + /** Detect free variable `module` */ + var freeModule = objectTypes[typeof module] && module && !module.nodeType && module; + + /** Detect the popular CommonJS extension `module.exports` */ + var moduleExports = freeModule && freeModule.exports === freeExports && freeExports; + + /** Detect free variable `global` from Node.js or Browserified code and use it as `root` */ + var freeGlobal = objectTypes[typeof global] && global; + if (freeGlobal && (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal)) { + root = freeGlobal; + } + + /*--------------------------------------------------------------------------*/ + + /** + * The base implementation of `_.indexOf` without support for binary searches + * or `fromIndex` constraints. + * + * @private + * @param {Array} array The array to search. + * @param {*} value The value to search for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {number} Returns the index of the matched value or `-1`. + */ + function baseIndexOf(array, value, fromIndex) { + var index = (fromIndex || 0) - 1, + length = array ? array.length : 0; + + while (++index < length) { + if (array[index] === value) { + return index; + } + } + return -1; + } + + /** + * An implementation of `_.contains` for cache objects that mimics the return + * signature of `_.indexOf` by returning `0` if the value is found, else `-1`. + * + * @private + * @param {Object} cache The cache object to inspect. + * @param {*} value The value to search for. + * @returns {number} Returns `0` if `value` is found, else `-1`. + */ + function cacheIndexOf(cache, value) { + var type = typeof value; + cache = cache.cache; + + if (type == 'boolean' || value == null) { + return cache[value] ? 0 : -1; + } + if (type != 'number' && type != 'string') { + type = 'object'; + } + var key = type == 'number' ? value : keyPrefix + value; + cache = (cache = cache[type]) && cache[key]; + + return type == 'object' + ? (cache && baseIndexOf(cache, value) > -1 ? 0 : -1) + : (cache ? 0 : -1); + } + + /** + * Adds a given value to the corresponding cache object. + * + * @private + * @param {*} value The value to add to the cache. + */ + function cachePush(value) { + var cache = this.cache, + type = typeof value; + + if (type == 'boolean' || value == null) { + cache[value] = true; + } else { + if (type != 'number' && type != 'string') { + type = 'object'; + } + var key = type == 'number' ? value : keyPrefix + value, + typeCache = cache[type] || (cache[type] = {}); + + if (type == 'object') { + (typeCache[key] || (typeCache[key] = [])).push(value); + } else { + typeCache[key] = true; + } + } + } + + /** + * Used by `_.max` and `_.min` as the default callback when a given + * collection is a string value. + * + * @private + * @param {string} value The character to inspect. + * @returns {number} Returns the code unit of given character. + */ + function charAtCallback(value) { + return value.charCodeAt(0); + } + + /** + * Used by `sortBy` to compare transformed `collection` elements, stable sorting + * them in ascending order. + * + * @private + * @param {Object} a The object to compare to `b`. + * @param {Object} b The object to compare to `a`. + * @returns {number} Returns the sort order indicator of `1` or `-1`. + */ + function compareAscending(a, b) { + var ac = a.criteria, + bc = b.criteria, + index = -1, + length = ac.length; + + while (++index < length) { + var value = ac[index], + other = bc[index]; + + if (value !== other) { + if (value > other || typeof value == 'undefined') { + return 1; + } + if (value < other || typeof other == 'undefined') { + return -1; + } + } + } + // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications + // that causes it, under certain circumstances, to return the same value for + // `a` and `b`. See https://github.com/jashkenas/underscore/pull/1247 + // + // This also ensures a stable sort in V8 and other engines. + // See http://code.google.com/p/v8/issues/detail?id=90 + return a.index - b.index; + } + + /** + * Creates a cache object to optimize linear searches of large arrays. + * + * @private + * @param {Array} [array=[]] The array to search. + * @returns {null|Object} Returns the cache object or `null` if caching should not be used. + */ + function createCache(array) { + var index = -1, + length = array.length, + first = array[0], + mid = array[(length / 2) | 0], + last = array[length - 1]; + + if (first && typeof first == 'object' && + mid && typeof mid == 'object' && last && typeof last == 'object') { + return false; + } + var cache = getObject(); + cache['false'] = cache['null'] = cache['true'] = cache['undefined'] = false; + + var result = getObject(); + result.array = array; + result.cache = cache; + result.push = cachePush; + + while (++index < length) { + result.push(array[index]); + } + return result; + } + + /** + * Used by `template` to escape characters for inclusion in compiled + * string literals. + * + * @private + * @param {string} match The matched character to escape. + * @returns {string} Returns the escaped character. + */ + function escapeStringChar(match) { + return '\\' + stringEscapes[match]; + } + + /** + * Gets an array from the array pool or creates a new one if the pool is empty. + * + * @private + * @returns {Array} The array from the pool. + */ + function getArray() { + return arrayPool.pop() || []; + } + + /** + * Gets an object from the object pool or creates a new one if the pool is empty. + * + * @private + * @returns {Object} The object from the pool. + */ + function getObject() { + return objectPool.pop() || { + 'array': null, + 'cache': null, + 'criteria': null, + 'false': false, + 'index': 0, + 'null': false, + 'number': null, + 'object': null, + 'push': null, + 'string': null, + 'true': false, + 'undefined': false, + 'value': null + }; + } + + /** + * Checks if `value` is a DOM node in IE < 9. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a DOM node, else `false`. + */ + function isNode(value) { + // IE < 9 presents DOM nodes as `Object` objects except they have `toString` + // methods that are `typeof` "string" and still can coerce nodes to strings + return typeof value.toString != 'function' && typeof (value + '') == 'string'; + } + + /** + * Releases the given array back to the array pool. + * + * @private + * @param {Array} [array] The array to release. + */ + function releaseArray(array) { + array.length = 0; + if (arrayPool.length < maxPoolSize) { + arrayPool.push(array); + } + } + + /** + * Releases the given object back to the object pool. + * + * @private + * @param {Object} [object] The object to release. + */ + function releaseObject(object) { + var cache = object.cache; + if (cache) { + releaseObject(cache); + } + object.array = object.cache = object.criteria = object.object = object.number = object.string = object.value = null; + if (objectPool.length < maxPoolSize) { + objectPool.push(object); + } + } + + /** + * Slices the `collection` from the `start` index up to, but not including, + * the `end` index. + * + * Note: This function is used instead of `Array#slice` to support node lists + * in IE < 9 and to ensure dense arrays are returned. + * + * @private + * @param {Array|Object|string} collection The collection to slice. + * @param {number} start The start index. + * @param {number} end The end index. + * @returns {Array} Returns the new array. + */ + function slice(array, start, end) { + start || (start = 0); + if (typeof end == 'undefined') { + end = array ? array.length : 0; + } + var index = -1, + length = end - start || 0, + result = Array(length < 0 ? 0 : length); + + while (++index < length) { + result[index] = array[start + index]; + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Create a new `lodash` function using the given context object. + * + * @static + * @memberOf _ + * @category Utilities + * @param {Object} [context=root] The context object. + * @returns {Function} Returns the `lodash` function. + */ + function runInContext(context) { + // Avoid issues with some ES3 environments that attempt to use values, named + // after built-in constructors like `Object`, for the creation of literals. + // ES5 clears this up by stating that literals must use built-in constructors. + // See http://es5.github.io/#x11.1.5. + context = context ? _.defaults(root.Object(), context, _.pick(root, contextProps)) : root; + + /** Native constructor references */ + var Array = context.Array, + Boolean = context.Boolean, + Date = context.Date, + Error = context.Error, + Function = context.Function, + Math = context.Math, + Number = context.Number, + Object = context.Object, + RegExp = context.RegExp, + String = context.String, + TypeError = context.TypeError; + + /** + * Used for `Array` method references. + * + * Normally `Array.prototype` would suffice, however, using an array literal + * avoids issues in Narwhal. + */ + var arrayRef = []; + + /** Used for native method references */ + var errorProto = Error.prototype, + objectProto = Object.prototype, + stringProto = String.prototype; + + /** Used to restore the original `_` reference in `noConflict` */ + var oldDash = context._; + + /** Used to resolve the internal [[Class]] of values */ + var toString = objectProto.toString; + + /** Used to detect if a method is native */ + var reNative = RegExp('^' + + String(toString) + .replace(/[.*+?^${}()|[\]\\]/g, '\\$&') + .replace(/toString| for [^\]]+/g, '.*?') + '$' + ); + + /** Native method shortcuts */ + var ceil = Math.ceil, + clearTimeout = context.clearTimeout, + floor = Math.floor, + fnToString = Function.prototype.toString, + getPrototypeOf = isNative(getPrototypeOf = Object.getPrototypeOf) && getPrototypeOf, + hasOwnProperty = objectProto.hasOwnProperty, + push = arrayRef.push, + propertyIsEnumerable = objectProto.propertyIsEnumerable, + setTimeout = context.setTimeout, + splice = arrayRef.splice, + unshift = arrayRef.unshift; + + /** Used to set meta data on functions */ + var defineProperty = (function() { + // IE 8 only accepts DOM elements + try { + var o = {}, + func = isNative(func = Object.defineProperty) && func, + result = func(o, o, o) && func; + } catch(e) { } + return result; + }()); + + /* Native method shortcuts for methods with the same name as other `lodash` methods */ + var nativeCreate = isNative(nativeCreate = Object.create) && nativeCreate, + nativeIsArray = isNative(nativeIsArray = Array.isArray) && nativeIsArray, + nativeIsFinite = context.isFinite, + nativeIsNaN = context.isNaN, + nativeKeys = isNative(nativeKeys = Object.keys) && nativeKeys, + nativeMax = Math.max, + nativeMin = Math.min, + nativeParseInt = context.parseInt, + nativeRandom = Math.random; + + /** Used to lookup a built-in constructor by [[Class]] */ + var ctorByClass = {}; + ctorByClass[arrayClass] = Array; + ctorByClass[boolClass] = Boolean; + ctorByClass[dateClass] = Date; + ctorByClass[funcClass] = Function; + ctorByClass[objectClass] = Object; + ctorByClass[numberClass] = Number; + ctorByClass[regexpClass] = RegExp; + ctorByClass[stringClass] = String; + + /** Used to avoid iterating non-enumerable properties in IE < 9 */ + var nonEnumProps = {}; + nonEnumProps[arrayClass] = nonEnumProps[dateClass] = nonEnumProps[numberClass] = { 'constructor': true, 'toLocaleString': true, 'toString': true, 'valueOf': true }; + nonEnumProps[boolClass] = nonEnumProps[stringClass] = { 'constructor': true, 'toString': true, 'valueOf': true }; + nonEnumProps[errorClass] = nonEnumProps[funcClass] = nonEnumProps[regexpClass] = { 'constructor': true, 'toString': true }; + nonEnumProps[objectClass] = { 'constructor': true }; + + (function() { + var length = shadowedProps.length; + while (length--) { + var key = shadowedProps[length]; + for (var className in nonEnumProps) { + if (hasOwnProperty.call(nonEnumProps, className) && !hasOwnProperty.call(nonEnumProps[className], key)) { + nonEnumProps[className][key] = false; + } + } + } + }()); + + /*--------------------------------------------------------------------------*/ + + /** + * Creates a `lodash` object which wraps the given value to enable intuitive + * method chaining. + * + * In addition to Lo-Dash methods, wrappers also have the following `Array` methods: + * `concat`, `join`, `pop`, `push`, `reverse`, `shift`, `slice`, `sort`, `splice`, + * and `unshift` + * + * Chaining is supported in custom builds as long as the `value` method is + * implicitly or explicitly included in the build. + * + * The chainable wrapper functions are: + * `after`, `assign`, `bind`, `bindAll`, `bindKey`, `chain`, `compact`, + * `compose`, `concat`, `countBy`, `create`, `createCallback`, `curry`, + * `debounce`, `defaults`, `defer`, `delay`, `difference`, `filter`, `flatten`, + * `forEach`, `forEachRight`, `forIn`, `forInRight`, `forOwn`, `forOwnRight`, + * `functions`, `groupBy`, `indexBy`, `initial`, `intersection`, `invert`, + * `invoke`, `keys`, `map`, `max`, `memoize`, `merge`, `min`, `object`, `omit`, + * `once`, `pairs`, `partial`, `partialRight`, `pick`, `pluck`, `pull`, `push`, + * `range`, `reject`, `remove`, `rest`, `reverse`, `shuffle`, `slice`, `sort`, + * `sortBy`, `splice`, `tap`, `throttle`, `times`, `toArray`, `transform`, + * `union`, `uniq`, `unshift`, `unzip`, `values`, `where`, `without`, `wrap`, + * and `zip` + * + * The non-chainable wrapper functions are: + * `clone`, `cloneDeep`, `contains`, `escape`, `every`, `find`, `findIndex`, + * `findKey`, `findLast`, `findLastIndex`, `findLastKey`, `has`, `identity`, + * `indexOf`, `isArguments`, `isArray`, `isBoolean`, `isDate`, `isElement`, + * `isEmpty`, `isEqual`, `isFinite`, `isFunction`, `isNaN`, `isNull`, `isNumber`, + * `isObject`, `isPlainObject`, `isRegExp`, `isString`, `isUndefined`, `join`, + * `lastIndexOf`, `mixin`, `noConflict`, `parseInt`, `pop`, `random`, `reduce`, + * `reduceRight`, `result`, `shift`, `size`, `some`, `sortedIndex`, `runInContext`, + * `template`, `unescape`, `uniqueId`, and `value` + * + * The wrapper functions `first` and `last` return wrapped values when `n` is + * provided, otherwise they return unwrapped values. + * + * Explicit chaining can be enabled by using the `_.chain` method. + * + * @name _ + * @constructor + * @category Chaining + * @param {*} value The value to wrap in a `lodash` instance. + * @returns {Object} Returns a `lodash` instance. + * @example + * + * var wrapped = _([1, 2, 3]); + * + * // returns an unwrapped value + * wrapped.reduce(function(sum, num) { + * return sum + num; + * }); + * // => 6 + * + * // returns a wrapped value + * var squares = wrapped.map(function(num) { + * return num * num; + * }); + * + * _.isArray(squares); + * // => false + * + * _.isArray(squares.value()); + * // => true + */ + function lodash(value) { + // don't wrap if already wrapped, even if wrapped by a different `lodash` constructor + return (value && typeof value == 'object' && !isArray(value) && hasOwnProperty.call(value, '__wrapped__')) + ? value + : new lodashWrapper(value); + } + + /** + * A fast path for creating `lodash` wrapper objects. + * + * @private + * @param {*} value The value to wrap in a `lodash` instance. + * @param {boolean} chainAll A flag to enable chaining for all methods + * @returns {Object} Returns a `lodash` instance. + */ + function lodashWrapper(value, chainAll) { + this.__chain__ = !!chainAll; + this.__wrapped__ = value; + } + // ensure `new lodashWrapper` is an instance of `lodash` + lodashWrapper.prototype = lodash.prototype; + + /** + * An object used to flag environments features. + * + * @static + * @memberOf _ + * @type Object + */ + var support = lodash.support = {}; + + (function() { + var ctor = function() { this.x = 1; }, + object = { '0': 1, 'length': 1 }, + props = []; + + ctor.prototype = { 'valueOf': 1, 'y': 1 }; + for (var key in new ctor) { props.push(key); } + for (key in arguments) { } + + /** + * Detect if an `arguments` object's [[Class]] is resolvable (all but Firefox < 4, IE < 9). + * + * @memberOf _.support + * @type boolean + */ + support.argsClass = toString.call(arguments) == argsClass; + + /** + * Detect if `arguments` objects are `Object` objects (all but Narwhal and Opera < 10.5). + * + * @memberOf _.support + * @type boolean + */ + support.argsObject = arguments.constructor == Object && !(arguments instanceof Array); + + /** + * Detect if `name` or `message` properties of `Error.prototype` are + * enumerable by default. (IE < 9, Safari < 5.1) + * + * @memberOf _.support + * @type boolean + */ + support.enumErrorProps = propertyIsEnumerable.call(errorProto, 'message') || propertyIsEnumerable.call(errorProto, 'name'); + + /** + * Detect if `prototype` properties are enumerable by default. + * + * Firefox < 3.6, Opera > 9.50 - Opera < 11.60, and Safari < 5.1 + * (if the prototype or a property on the prototype has been set) + * incorrectly sets a function's `prototype` property [[Enumerable]] + * value to `true`. + * + * @memberOf _.support + * @type boolean + */ + support.enumPrototypes = propertyIsEnumerable.call(ctor, 'prototype'); + + /** + * Detect if functions can be decompiled by `Function#toString` + * (all but PS3 and older Opera mobile browsers & avoided in Windows 8 apps). + * + * @memberOf _.support + * @type boolean + */ + support.funcDecomp = !isNative(context.WinRTError) && reThis.test(runInContext); + + /** + * Detect if `Function#name` is supported (all but IE). + * + * @memberOf _.support + * @type boolean + */ + support.funcNames = typeof Function.name == 'string'; + + /** + * Detect if `arguments` object indexes are non-enumerable + * (Firefox < 4, IE < 9, PhantomJS, Safari < 5.1). + * + * @memberOf _.support + * @type boolean + */ + support.nonEnumArgs = key != 0; + + /** + * Detect if properties shadowing those on `Object.prototype` are non-enumerable. + * + * In IE < 9 an objects own properties, shadowing non-enumerable ones, are + * made non-enumerable as well (a.k.a the JScript [[DontEnum]] bug). + * + * @memberOf _.support + * @type boolean + */ + support.nonEnumShadows = !/valueOf/.test(props); + + /** + * Detect if own properties are iterated after inherited properties (all but IE < 9). + * + * @memberOf _.support + * @type boolean + */ + support.ownLast = props[0] != 'x'; + + /** + * Detect if `Array#shift` and `Array#splice` augment array-like objects correctly. + * + * Firefox < 10, IE compatibility mode, and IE < 9 have buggy Array `shift()` + * and `splice()` functions that fail to remove the last element, `value[0]`, + * of array-like objects even though the `length` property is set to `0`. + * The `shift()` method is buggy in IE 8 compatibility mode, while `splice()` + * is buggy regardless of mode in IE < 9 and buggy in compatibility mode in IE 9. + * + * @memberOf _.support + * @type boolean + */ + support.spliceObjects = (arrayRef.splice.call(object, 0, 1), !object[0]); + + /** + * Detect lack of support for accessing string characters by index. + * + * IE < 8 can't access characters by index and IE 8 can only access + * characters by index on string literals. + * + * @memberOf _.support + * @type boolean + */ + support.unindexedChars = ('x'[0] + Object('x')[0]) != 'xx'; + + /** + * Detect if a DOM node's [[Class]] is resolvable (all but IE < 9) + * and that the JS engine errors when attempting to coerce an object to + * a string without a `toString` function. + * + * @memberOf _.support + * @type boolean + */ + try { + support.nodeClass = !(toString.call(document) == objectClass && !({ 'toString': 0 } + '')); + } catch(e) { + support.nodeClass = true; + } + }(1)); + + /** + * By default, the template delimiters used by Lo-Dash are similar to those in + * embedded Ruby (ERB). Change the following template settings to use alternative + * delimiters. + * + * @static + * @memberOf _ + * @type Object + */ + lodash.templateSettings = { + + /** + * Used to detect `data` property values to be HTML-escaped. + * + * @memberOf _.templateSettings + * @type RegExp + */ + 'escape': /<%-([\s\S]+?)%>/g, + + /** + * Used to detect code to be evaluated. + * + * @memberOf _.templateSettings + * @type RegExp + */ + 'evaluate': /<%([\s\S]+?)%>/g, + + /** + * Used to detect `data` property values to inject. + * + * @memberOf _.templateSettings + * @type RegExp + */ + 'interpolate': reInterpolate, + + /** + * Used to reference the data object in the template text. + * + * @memberOf _.templateSettings + * @type string + */ + 'variable': '', + + /** + * Used to import variables into the compiled template. + * + * @memberOf _.templateSettings + * @type Object + */ + 'imports': { + + /** + * A reference to the `lodash` function. + * + * @memberOf _.templateSettings.imports + * @type Function + */ + '_': lodash + } + }; + + /*--------------------------------------------------------------------------*/ + + /** + * The template used to create iterator functions. + * + * @private + * @param {Object} data The data object used to populate the text. + * @returns {string} Returns the interpolated text. + */ + var iteratorTemplate = function(obj) { + + var __p = 'var index, iterable = ' + + (obj.firstArg) + + ', result = ' + + (obj.init) + + ';\nif (!iterable) return result;\n' + + (obj.top) + + ';'; + if (obj.array) { + __p += '\nvar length = iterable.length; index = -1;\nif (' + + (obj.array) + + ') { '; + if (support.unindexedChars) { + __p += '\n if (isString(iterable)) {\n iterable = iterable.split(\'\')\n } '; + } + __p += '\n while (++index < length) {\n ' + + (obj.loop) + + ';\n }\n}\nelse { '; + } else if (support.nonEnumArgs) { + __p += '\n var length = iterable.length; index = -1;\n if (length && isArguments(iterable)) {\n while (++index < length) {\n index += \'\';\n ' + + (obj.loop) + + ';\n }\n } else { '; + } + + if (support.enumPrototypes) { + __p += '\n var skipProto = typeof iterable == \'function\';\n '; + } + + if (support.enumErrorProps) { + __p += '\n var skipErrorProps = iterable === errorProto || iterable instanceof Error;\n '; + } + + var conditions = []; if (support.enumPrototypes) { conditions.push('!(skipProto && index == "prototype")'); } if (support.enumErrorProps) { conditions.push('!(skipErrorProps && (index == "message" || index == "name"))'); } + + if (obj.useHas && obj.keys) { + __p += '\n var ownIndex = -1,\n ownProps = objectTypes[typeof iterable] && keys(iterable),\n length = ownProps ? ownProps.length : 0;\n\n while (++ownIndex < length) {\n index = ownProps[ownIndex];\n'; + if (conditions.length) { + __p += ' if (' + + (conditions.join(' && ')) + + ') {\n '; + } + __p += + (obj.loop) + + '; '; + if (conditions.length) { + __p += '\n }'; + } + __p += '\n } '; + } else { + __p += '\n for (index in iterable) {\n'; + if (obj.useHas) { conditions.push("hasOwnProperty.call(iterable, index)"); } if (conditions.length) { + __p += ' if (' + + (conditions.join(' && ')) + + ') {\n '; + } + __p += + (obj.loop) + + '; '; + if (conditions.length) { + __p += '\n }'; + } + __p += '\n } '; + if (support.nonEnumShadows) { + __p += '\n\n if (iterable !== objectProto) {\n var ctor = iterable.constructor,\n isProto = iterable === (ctor && ctor.prototype),\n className = iterable === stringProto ? stringClass : iterable === errorProto ? errorClass : toString.call(iterable),\n nonEnum = nonEnumProps[className];\n '; + for (k = 0; k < 7; k++) { + __p += '\n index = \'' + + (obj.shadowedProps[k]) + + '\';\n if ((!(isProto && nonEnum[index]) && hasOwnProperty.call(iterable, index))'; + if (!obj.useHas) { + __p += ' || (!nonEnum[index] && iterable[index] !== objectProto[index])'; + } + __p += ') {\n ' + + (obj.loop) + + ';\n } '; + } + __p += '\n } '; + } + + } + + if (obj.array || support.nonEnumArgs) { + __p += '\n}'; + } + __p += + (obj.bottom) + + ';\nreturn result'; + + return __p + }; + + /*--------------------------------------------------------------------------*/ + + /** + * The base implementation of `_.bind` that creates the bound function and + * sets its meta data. + * + * @private + * @param {Array} bindData The bind data array. + * @returns {Function} Returns the new bound function. + */ + function baseBind(bindData) { + var func = bindData[0], + partialArgs = bindData[2], + thisArg = bindData[4]; + + function bound() { + // `Function#bind` spec + // http://es5.github.io/#x15.3.4.5 + if (partialArgs) { + // avoid `arguments` object deoptimizations by using `slice` instead + // of `Array.prototype.slice.call` and not assigning `arguments` to a + // variable as a ternary expression + var args = slice(partialArgs); + push.apply(args, arguments); + } + // mimic the constructor's `return` behavior + // http://es5.github.io/#x13.2.2 + if (this instanceof bound) { + // ensure `new bound` is an instance of `func` + var thisBinding = baseCreate(func.prototype), + result = func.apply(thisBinding, args || arguments); + return isObject(result) ? result : thisBinding; + } + return func.apply(thisArg, args || arguments); + } + setBindData(bound, bindData); + return bound; + } + + /** + * The base implementation of `_.clone` without argument juggling or support + * for `thisArg` binding. + * + * @private + * @param {*} value The value to clone. + * @param {boolean} [isDeep=false] Specify a deep clone. + * @param {Function} [callback] The function to customize cloning values. + * @param {Array} [stackA=[]] Tracks traversed source objects. + * @param {Array} [stackB=[]] Associates clones with source counterparts. + * @returns {*} Returns the cloned value. + */ + function baseClone(value, isDeep, callback, stackA, stackB) { + if (callback) { + var result = callback(value); + if (typeof result != 'undefined') { + return result; + } + } + // inspect [[Class]] + var isObj = isObject(value); + if (isObj) { + var className = toString.call(value); + if (!cloneableClasses[className] || (!support.nodeClass && isNode(value))) { + return value; + } + var ctor = ctorByClass[className]; + switch (className) { + case boolClass: + case dateClass: + return new ctor(+value); + + case numberClass: + case stringClass: + return new ctor(value); + + case regexpClass: + result = ctor(value.source, reFlags.exec(value)); + result.lastIndex = value.lastIndex; + return result; + } + } else { + return value; + } + var isArr = isArray(value); + if (isDeep) { + // check for circular references and return corresponding clone + var initedStack = !stackA; + stackA || (stackA = getArray()); + stackB || (stackB = getArray()); + + var length = stackA.length; + while (length--) { + if (stackA[length] == value) { + return stackB[length]; + } + } + result = isArr ? ctor(value.length) : {}; + } + else { + result = isArr ? slice(value) : assign({}, value); + } + // add array properties assigned by `RegExp#exec` + if (isArr) { + if (hasOwnProperty.call(value, 'index')) { + result.index = value.index; + } + if (hasOwnProperty.call(value, 'input')) { + result.input = value.input; + } + } + // exit for shallow clone + if (!isDeep) { + return result; + } + // add the source value to the stack of traversed objects + // and associate it with its clone + stackA.push(value); + stackB.push(result); + + // recursively populate clone (susceptible to call stack limits) + (isArr ? baseEach : forOwn)(value, function(objValue, key) { + result[key] = baseClone(objValue, isDeep, callback, stackA, stackB); + }); + + if (initedStack) { + releaseArray(stackA); + releaseArray(stackB); + } + return result; + } + + /** + * The base implementation of `_.create` without support for assigning + * properties to the created object. + * + * @private + * @param {Object} prototype The object to inherit from. + * @returns {Object} Returns the new object. + */ + function baseCreate(prototype, properties) { + return isObject(prototype) ? nativeCreate(prototype) : {}; + } + // fallback for browsers without `Object.create` + if (!nativeCreate) { + baseCreate = (function() { + function Object() {} + return function(prototype) { + if (isObject(prototype)) { + Object.prototype = prototype; + var result = new Object; + Object.prototype = null; + } + return result || context.Object(); + }; + }()); + } + + /** + * The base implementation of `_.createCallback` without support for creating + * "_.pluck" or "_.where" style callbacks. + * + * @private + * @param {*} [func=identity] The value to convert to a callback. + * @param {*} [thisArg] The `this` binding of the created callback. + * @param {number} [argCount] The number of arguments the callback accepts. + * @returns {Function} Returns a callback function. + */ + function baseCreateCallback(func, thisArg, argCount) { + if (typeof func != 'function') { + return identity; + } + // exit early for no `thisArg` or already bound by `Function#bind` + if (typeof thisArg == 'undefined' || !('prototype' in func)) { + return func; + } + var bindData = func.__bindData__; + if (typeof bindData == 'undefined') { + if (support.funcNames) { + bindData = !func.name; + } + bindData = bindData || !support.funcDecomp; + if (!bindData) { + var source = fnToString.call(func); + if (!support.funcNames) { + bindData = !reFuncName.test(source); + } + if (!bindData) { + // checks if `func` references the `this` keyword and stores the result + bindData = reThis.test(source); + setBindData(func, bindData); + } + } + } + // exit early if there are no `this` references or `func` is bound + if (bindData === false || (bindData !== true && bindData[1] & 1)) { + return func; + } + switch (argCount) { + case 1: return function(value) { + return func.call(thisArg, value); + }; + case 2: return function(a, b) { + return func.call(thisArg, a, b); + }; + case 3: return function(value, index, collection) { + return func.call(thisArg, value, index, collection); + }; + case 4: return function(accumulator, value, index, collection) { + return func.call(thisArg, accumulator, value, index, collection); + }; + } + return bind(func, thisArg); + } + + /** + * The base implementation of `createWrapper` that creates the wrapper and + * sets its meta data. + * + * @private + * @param {Array} bindData The bind data array. + * @returns {Function} Returns the new function. + */ + function baseCreateWrapper(bindData) { + var func = bindData[0], + bitmask = bindData[1], + partialArgs = bindData[2], + partialRightArgs = bindData[3], + thisArg = bindData[4], + arity = bindData[5]; + + var isBind = bitmask & 1, + isBindKey = bitmask & 2, + isCurry = bitmask & 4, + isCurryBound = bitmask & 8, + key = func; + + function bound() { + var thisBinding = isBind ? thisArg : this; + if (partialArgs) { + var args = slice(partialArgs); + push.apply(args, arguments); + } + if (partialRightArgs || isCurry) { + args || (args = slice(arguments)); + if (partialRightArgs) { + push.apply(args, partialRightArgs); + } + if (isCurry && args.length < arity) { + bitmask |= 16 & ~32; + return baseCreateWrapper([func, (isCurryBound ? bitmask : bitmask & ~3), args, null, thisArg, arity]); + } + } + args || (args = arguments); + if (isBindKey) { + func = thisBinding[key]; + } + if (this instanceof bound) { + thisBinding = baseCreate(func.prototype); + var result = func.apply(thisBinding, args); + return isObject(result) ? result : thisBinding; + } + return func.apply(thisBinding, args); + } + setBindData(bound, bindData); + return bound; + } + + /** + * The base implementation of `_.difference` that accepts a single array + * of values to exclude. + * + * @private + * @param {Array} array The array to process. + * @param {Array} [values] The array of values to exclude. + * @returns {Array} Returns a new array of filtered values. + */ + function baseDifference(array, values) { + var index = -1, + indexOf = getIndexOf(), + length = array ? array.length : 0, + isLarge = length >= largeArraySize && indexOf === baseIndexOf, + result = []; + + if (isLarge) { + var cache = createCache(values); + if (cache) { + indexOf = cacheIndexOf; + values = cache; + } else { + isLarge = false; + } + } + while (++index < length) { + var value = array[index]; + if (indexOf(values, value) < 0) { + result.push(value); + } + } + if (isLarge) { + releaseObject(values); + } + return result; + } + + /** + * The base implementation of `_.flatten` without support for callback + * shorthands or `thisArg` binding. + * + * @private + * @param {Array} array The array to flatten. + * @param {boolean} [isShallow=false] A flag to restrict flattening to a single level. + * @param {boolean} [isStrict=false] A flag to restrict flattening to arrays and `arguments` objects. + * @param {number} [fromIndex=0] The index to start from. + * @returns {Array} Returns a new flattened array. + */ + function baseFlatten(array, isShallow, isStrict, fromIndex) { + var index = (fromIndex || 0) - 1, + length = array ? array.length : 0, + result = []; + + while (++index < length) { + var value = array[index]; + + if (value && typeof value == 'object' && typeof value.length == 'number' + && (isArray(value) || isArguments(value))) { + // recursively flatten arrays (susceptible to call stack limits) + if (!isShallow) { + value = baseFlatten(value, isShallow, isStrict); + } + var valIndex = -1, + valLength = value.length, + resIndex = result.length; + + result.length += valLength; + while (++valIndex < valLength) { + result[resIndex++] = value[valIndex]; + } + } else if (!isStrict) { + result.push(value); + } + } + return result; + } + + /** + * The base implementation of `_.isEqual`, without support for `thisArg` binding, + * that allows partial "_.where" style comparisons. + * + * @private + * @param {*} a The value to compare. + * @param {*} b The other value to compare. + * @param {Function} [callback] The function to customize comparing values. + * @param {Function} [isWhere=false] A flag to indicate performing partial comparisons. + * @param {Array} [stackA=[]] Tracks traversed `a` objects. + * @param {Array} [stackB=[]] Tracks traversed `b` objects. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + */ + function baseIsEqual(a, b, callback, isWhere, stackA, stackB) { + // used to indicate that when comparing objects, `a` has at least the properties of `b` + if (callback) { + var result = callback(a, b); + if (typeof result != 'undefined') { + return !!result; + } + } + // exit early for identical values + if (a === b) { + // treat `+0` vs. `-0` as not equal + return a !== 0 || (1 / a == 1 / b); + } + var type = typeof a, + otherType = typeof b; + + // exit early for unlike primitive values + if (a === a && + !(a && objectTypes[type]) && + !(b && objectTypes[otherType])) { + return false; + } + // exit early for `null` and `undefined` avoiding ES3's Function#call behavior + // http://es5.github.io/#x15.3.4.4 + if (a == null || b == null) { + return a === b; + } + // compare [[Class]] names + var className = toString.call(a), + otherClass = toString.call(b); + + if (className == argsClass) { + className = objectClass; + } + if (otherClass == argsClass) { + otherClass = objectClass; + } + if (className != otherClass) { + return false; + } + switch (className) { + case boolClass: + case dateClass: + // coerce dates and booleans to numbers, dates to milliseconds and booleans + // to `1` or `0` treating invalid dates coerced to `NaN` as not equal + return +a == +b; + + case numberClass: + // treat `NaN` vs. `NaN` as equal + return (a != +a) + ? b != +b + // but treat `+0` vs. `-0` as not equal + : (a == 0 ? (1 / a == 1 / b) : a == +b); + + case regexpClass: + case stringClass: + // coerce regexes to strings (http://es5.github.io/#x15.10.6.4) + // treat string primitives and their corresponding object instances as equal + return a == String(b); + } + var isArr = className == arrayClass; + if (!isArr) { + // unwrap any `lodash` wrapped values + var aWrapped = hasOwnProperty.call(a, '__wrapped__'), + bWrapped = hasOwnProperty.call(b, '__wrapped__'); + + if (aWrapped || bWrapped) { + return baseIsEqual(aWrapped ? a.__wrapped__ : a, bWrapped ? b.__wrapped__ : b, callback, isWhere, stackA, stackB); + } + // exit for functions and DOM nodes + if (className != objectClass || (!support.nodeClass && (isNode(a) || isNode(b)))) { + return false; + } + // in older versions of Opera, `arguments` objects have `Array` constructors + var ctorA = !support.argsObject && isArguments(a) ? Object : a.constructor, + ctorB = !support.argsObject && isArguments(b) ? Object : b.constructor; + + // non `Object` object instances with different constructors are not equal + if (ctorA != ctorB && + !(isFunction(ctorA) && ctorA instanceof ctorA && isFunction(ctorB) && ctorB instanceof ctorB) && + ('constructor' in a && 'constructor' in b) + ) { + return false; + } + } + // assume cyclic structures are equal + // the algorithm for detecting cyclic structures is adapted from ES 5.1 + // section 15.12.3, abstract operation `JO` (http://es5.github.io/#x15.12.3) + var initedStack = !stackA; + stackA || (stackA = getArray()); + stackB || (stackB = getArray()); + + var length = stackA.length; + while (length--) { + if (stackA[length] == a) { + return stackB[length] == b; + } + } + var size = 0; + result = true; + + // add `a` and `b` to the stack of traversed objects + stackA.push(a); + stackB.push(b); + + // recursively compare objects and arrays (susceptible to call stack limits) + if (isArr) { + // compare lengths to determine if a deep comparison is necessary + length = a.length; + size = b.length; + result = size == length; + + if (result || isWhere) { + // deep compare the contents, ignoring non-numeric properties + while (size--) { + var index = length, + value = b[size]; + + if (isWhere) { + while (index--) { + if ((result = baseIsEqual(a[index], value, callback, isWhere, stackA, stackB))) { + break; + } + } + } else if (!(result = baseIsEqual(a[size], value, callback, isWhere, stackA, stackB))) { + break; + } + } + } + } + else { + // deep compare objects using `forIn`, instead of `forOwn`, to avoid `Object.keys` + // which, in this case, is more costly + forIn(b, function(value, key, b) { + if (hasOwnProperty.call(b, key)) { + // count the number of properties. + size++; + // deep compare each property value. + return (result = hasOwnProperty.call(a, key) && baseIsEqual(a[key], value, callback, isWhere, stackA, stackB)); + } + }); + + if (result && !isWhere) { + // ensure both objects have the same number of properties + forIn(a, function(value, key, a) { + if (hasOwnProperty.call(a, key)) { + // `size` will be `-1` if `a` has more properties than `b` + return (result = --size > -1); + } + }); + } + } + stackA.pop(); + stackB.pop(); + + if (initedStack) { + releaseArray(stackA); + releaseArray(stackB); + } + return result; + } + + /** + * The base implementation of `_.merge` without argument juggling or support + * for `thisArg` binding. + * + * @private + * @param {Object} object The destination object. + * @param {Object} source The source object. + * @param {Function} [callback] The function to customize merging properties. + * @param {Array} [stackA=[]] Tracks traversed source objects. + * @param {Array} [stackB=[]] Associates values with source counterparts. + */ + function baseMerge(object, source, callback, stackA, stackB) { + (isArray(source) ? forEach : forOwn)(source, function(source, key) { + var found, + isArr, + result = source, + value = object[key]; + + if (source && ((isArr = isArray(source)) || isPlainObject(source))) { + // avoid merging previously merged cyclic sources + var stackLength = stackA.length; + while (stackLength--) { + if ((found = stackA[stackLength] == source)) { + value = stackB[stackLength]; + break; + } + } + if (!found) { + var isShallow; + if (callback) { + result = callback(value, source); + if ((isShallow = typeof result != 'undefined')) { + value = result; + } + } + if (!isShallow) { + value = isArr + ? (isArray(value) ? value : []) + : (isPlainObject(value) ? value : {}); + } + // add `source` and associated `value` to the stack of traversed objects + stackA.push(source); + stackB.push(value); + + // recursively merge objects and arrays (susceptible to call stack limits) + if (!isShallow) { + baseMerge(value, source, callback, stackA, stackB); + } + } + } + else { + if (callback) { + result = callback(value, source); + if (typeof result == 'undefined') { + result = source; + } + } + if (typeof result != 'undefined') { + value = result; + } + } + object[key] = value; + }); + } + + /** + * The base implementation of `_.random` without argument juggling or support + * for returning floating-point numbers. + * + * @private + * @param {number} min The minimum possible value. + * @param {number} max The maximum possible value. + * @returns {number} Returns a random number. + */ + function baseRandom(min, max) { + return min + floor(nativeRandom() * (max - min + 1)); + } + + /** + * The base implementation of `_.uniq` without support for callback shorthands + * or `thisArg` binding. + * + * @private + * @param {Array} array The array to process. + * @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted. + * @param {Function} [callback] The function called per iteration. + * @returns {Array} Returns a duplicate-value-free array. + */ + function baseUniq(array, isSorted, callback) { + var index = -1, + indexOf = getIndexOf(), + length = array ? array.length : 0, + result = []; + + var isLarge = !isSorted && length >= largeArraySize && indexOf === baseIndexOf, + seen = (callback || isLarge) ? getArray() : result; + + if (isLarge) { + var cache = createCache(seen); + indexOf = cacheIndexOf; + seen = cache; + } + while (++index < length) { + var value = array[index], + computed = callback ? callback(value, index, array) : value; + + if (isSorted + ? !index || seen[seen.length - 1] !== computed + : indexOf(seen, computed) < 0 + ) { + if (callback || isLarge) { + seen.push(computed); + } + result.push(value); + } + } + if (isLarge) { + releaseArray(seen.array); + releaseObject(seen); + } else if (callback) { + releaseArray(seen); + } + return result; + } + + /** + * Creates a function that aggregates a collection, creating an object composed + * of keys generated from the results of running each element of the collection + * through a callback. The given `setter` function sets the keys and values + * of the composed object. + * + * @private + * @param {Function} setter The setter function. + * @returns {Function} Returns the new aggregator function. + */ + function createAggregator(setter) { + return function(collection, callback, thisArg) { + var result = {}; + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + setter(result, value, callback(value, index, collection), collection); + } + } else { + baseEach(collection, function(value, key, collection) { + setter(result, value, callback(value, key, collection), collection); + }); + } + return result; + }; + } + + /** + * Creates a function that, when called, either curries or invokes `func` + * with an optional `this` binding and partially applied arguments. + * + * @private + * @param {Function|string} func The function or method name to reference. + * @param {number} bitmask The bitmask of method flags to compose. + * The bitmask may be composed of the following flags: + * 1 - `_.bind` + * 2 - `_.bindKey` + * 4 - `_.curry` + * 8 - `_.curry` (bound) + * 16 - `_.partial` + * 32 - `_.partialRight` + * @param {Array} [partialArgs] An array of arguments to prepend to those + * provided to the new function. + * @param {Array} [partialRightArgs] An array of arguments to append to those + * provided to the new function. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {number} [arity] The arity of `func`. + * @returns {Function} Returns the new function. + */ + function createWrapper(func, bitmask, partialArgs, partialRightArgs, thisArg, arity) { + var isBind = bitmask & 1, + isBindKey = bitmask & 2, + isCurry = bitmask & 4, + isCurryBound = bitmask & 8, + isPartial = bitmask & 16, + isPartialRight = bitmask & 32; + + if (!isBindKey && !isFunction(func)) { + throw new TypeError; + } + if (isPartial && !partialArgs.length) { + bitmask &= ~16; + isPartial = partialArgs = false; + } + if (isPartialRight && !partialRightArgs.length) { + bitmask &= ~32; + isPartialRight = partialRightArgs = false; + } + var bindData = func && func.__bindData__; + if (bindData && bindData !== true) { + // clone `bindData` + bindData = slice(bindData); + if (bindData[2]) { + bindData[2] = slice(bindData[2]); + } + if (bindData[3]) { + bindData[3] = slice(bindData[3]); + } + // set `thisBinding` is not previously bound + if (isBind && !(bindData[1] & 1)) { + bindData[4] = thisArg; + } + // set if previously bound but not currently (subsequent curried functions) + if (!isBind && bindData[1] & 1) { + bitmask |= 8; + } + // set curried arity if not yet set + if (isCurry && !(bindData[1] & 4)) { + bindData[5] = arity; + } + // append partial left arguments + if (isPartial) { + push.apply(bindData[2] || (bindData[2] = []), partialArgs); + } + // append partial right arguments + if (isPartialRight) { + unshift.apply(bindData[3] || (bindData[3] = []), partialRightArgs); + } + // merge flags + bindData[1] |= bitmask; + return createWrapper.apply(null, bindData); + } + // fast path for `_.bind` + var creater = (bitmask == 1 || bitmask === 17) ? baseBind : baseCreateWrapper; + return creater([func, bitmask, partialArgs, partialRightArgs, thisArg, arity]); + } + + /** + * Creates compiled iteration functions. + * + * @private + * @param {...Object} [options] The compile options object(s). + * @param {string} [options.array] Code to determine if the iterable is an array or array-like. + * @param {boolean} [options.useHas] Specify using `hasOwnProperty` checks in the object loop. + * @param {Function} [options.keys] A reference to `_.keys` for use in own property iteration. + * @param {string} [options.args] A comma separated string of iteration function arguments. + * @param {string} [options.top] Code to execute before the iteration branches. + * @param {string} [options.loop] Code to execute in the object loop. + * @param {string} [options.bottom] Code to execute after the iteration branches. + * @returns {Function} Returns the compiled function. + */ + function createIterator() { + // data properties + iteratorData.shadowedProps = shadowedProps; + + // iterator options + iteratorData.array = iteratorData.bottom = iteratorData.loop = iteratorData.top = ''; + iteratorData.init = 'iterable'; + iteratorData.useHas = true; + + // merge options into a template data object + for (var object, index = 0; object = arguments[index]; index++) { + for (var key in object) { + iteratorData[key] = object[key]; + } + } + var args = iteratorData.args; + iteratorData.firstArg = /^[^,]+/.exec(args)[0]; + + // create the function factory + var factory = Function( + 'baseCreateCallback, errorClass, errorProto, hasOwnProperty, ' + + 'indicatorObject, isArguments, isArray, isString, keys, objectProto, ' + + 'objectTypes, nonEnumProps, stringClass, stringProto, toString', + 'return function(' + args + ') {\n' + iteratorTemplate(iteratorData) + '\n}' + ); + + // return the compiled function + return factory( + baseCreateCallback, errorClass, errorProto, hasOwnProperty, + indicatorObject, isArguments, isArray, isString, iteratorData.keys, objectProto, + objectTypes, nonEnumProps, stringClass, stringProto, toString + ); + } + + /** + * Used by `escape` to convert characters to HTML entities. + * + * @private + * @param {string} match The matched character to escape. + * @returns {string} Returns the escaped character. + */ + function escapeHtmlChar(match) { + return htmlEscapes[match]; + } + + /** + * Gets the appropriate "indexOf" function. If the `_.indexOf` method is + * customized, this method returns the custom method, otherwise it returns + * the `baseIndexOf` function. + * + * @private + * @returns {Function} Returns the "indexOf" function. + */ + function getIndexOf() { + var result = (result = lodash.indexOf) === indexOf ? baseIndexOf : result; + return result; + } + + /** + * Checks if `value` is a native function. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a native function, else `false`. + */ + function isNative(value) { + return typeof value == 'function' && reNative.test(value); + } + + /** + * Sets `this` binding data on a given function. + * + * @private + * @param {Function} func The function to set data on. + * @param {Array} value The data array to set. + */ + var setBindData = !defineProperty ? noop : function(func, value) { + descriptor.value = value; + defineProperty(func, '__bindData__', descriptor); + descriptor.value = null; + }; + + /** + * A fallback implementation of `isPlainObject` which checks if a given value + * is an object created by the `Object` constructor, assuming objects created + * by the `Object` constructor have no inherited enumerable properties and that + * there are no `Object.prototype` extensions. + * + * @private + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + */ + function shimIsPlainObject(value) { + var ctor, + result; + + // avoid non Object objects, `arguments` objects, and DOM elements + if (!(value && toString.call(value) == objectClass) || + (ctor = value.constructor, isFunction(ctor) && !(ctor instanceof ctor)) || + (!support.argsClass && isArguments(value)) || + (!support.nodeClass && isNode(value))) { + return false; + } + // IE < 9 iterates inherited properties before own properties. If the first + // iterated property is an object's own property then there are no inherited + // enumerable properties. + if (support.ownLast) { + forIn(value, function(value, key, object) { + result = hasOwnProperty.call(object, key); + return false; + }); + return result !== false; + } + // In most environments an object's own properties are iterated before + // its inherited properties. If the last iterated property is an object's + // own property then there are no inherited enumerable properties. + forIn(value, function(value, key) { + result = key; + }); + return typeof result == 'undefined' || hasOwnProperty.call(value, result); + } + + /** + * Used by `unescape` to convert HTML entities to characters. + * + * @private + * @param {string} match The matched character to unescape. + * @returns {string} Returns the unescaped character. + */ + function unescapeHtmlChar(match) { + return htmlUnescapes[match]; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Checks if `value` is an `arguments` object. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is an `arguments` object, else `false`. + * @example + * + * (function() { return _.isArguments(arguments); })(1, 2, 3); + * // => true + * + * _.isArguments([1, 2, 3]); + * // => false + */ + function isArguments(value) { + return value && typeof value == 'object' && typeof value.length == 'number' && + toString.call(value) == argsClass || false; + } + // fallback for browsers that can't detect `arguments` objects by [[Class]] + if (!support.argsClass) { + isArguments = function(value) { + return value && typeof value == 'object' && typeof value.length == 'number' && + hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee') || false; + }; + } + + /** + * Checks if `value` is an array. + * + * @static + * @memberOf _ + * @type Function + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is an array, else `false`. + * @example + * + * (function() { return _.isArray(arguments); })(); + * // => false + * + * _.isArray([1, 2, 3]); + * // => true + */ + var isArray = nativeIsArray || function(value) { + return value && typeof value == 'object' && typeof value.length == 'number' && + toString.call(value) == arrayClass || false; + }; + + /** + * A fallback implementation of `Object.keys` which produces an array of the + * given object's own enumerable property names. + * + * @private + * @type Function + * @param {Object} object The object to inspect. + * @returns {Array} Returns an array of property names. + */ + var shimKeys = createIterator({ + 'args': 'object', + 'init': '[]', + 'top': 'if (!(objectTypes[typeof object])) return result', + 'loop': 'result.push(index)' + }); + + /** + * Creates an array composed of the own enumerable property names of an object. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to inspect. + * @returns {Array} Returns an array of property names. + * @example + * + * _.keys({ 'one': 1, 'two': 2, 'three': 3 }); + * // => ['one', 'two', 'three'] (property order is not guaranteed across environments) + */ + var keys = !nativeKeys ? shimKeys : function(object) { + if (!isObject(object)) { + return []; + } + if ((support.enumPrototypes && typeof object == 'function') || + (support.nonEnumArgs && object.length && isArguments(object))) { + return shimKeys(object); + } + return nativeKeys(object); + }; + + /** Reusable iterator options shared by `each`, `forIn`, and `forOwn` */ + var eachIteratorOptions = { + 'args': 'collection, callback, thisArg', + 'top': "callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3)", + 'array': "typeof length == 'number'", + 'keys': keys, + 'loop': 'if (callback(iterable[index], index, collection) === false) return result' + }; + + /** Reusable iterator options for `assign` and `defaults` */ + var defaultsIteratorOptions = { + 'args': 'object, source, guard', + 'top': + 'var args = arguments,\n' + + ' argsIndex = 0,\n' + + " argsLength = typeof guard == 'number' ? 2 : args.length;\n" + + 'while (++argsIndex < argsLength) {\n' + + ' iterable = args[argsIndex];\n' + + ' if (iterable && objectTypes[typeof iterable]) {', + 'keys': keys, + 'loop': "if (typeof result[index] == 'undefined') result[index] = iterable[index]", + 'bottom': ' }\n}' + }; + + /** Reusable iterator options for `forIn` and `forOwn` */ + var forOwnIteratorOptions = { + 'top': 'if (!objectTypes[typeof iterable]) return result;\n' + eachIteratorOptions.top, + 'array': false + }; + + /** + * Used to convert characters to HTML entities: + * + * Though the `>` character is escaped for symmetry, characters like `>` and `/` + * don't require escaping in HTML and have no special meaning unless they're part + * of a tag or an unquoted attribute value. + * http://mathiasbynens.be/notes/ambiguous-ampersands (under "semi-related fun fact") + */ + var htmlEscapes = { + '&': '&', + '<': '<', + '>': '>', + '"': '"', + "'": ''' + }; + + /** Used to convert HTML entities to characters */ + var htmlUnescapes = invert(htmlEscapes); + + /** Used to match HTML entities and HTML characters */ + var reEscapedHtml = RegExp('(' + keys(htmlUnescapes).join('|') + ')', 'g'), + reUnescapedHtml = RegExp('[' + keys(htmlEscapes).join('') + ']', 'g'); + + /** + * A function compiled to iterate `arguments` objects, arrays, objects, and + * strings consistenly across environments, executing the callback for each + * element in the collection. The callback is bound to `thisArg` and invoked + * with three arguments; (value, index|key, collection). Callbacks may exit + * iteration early by explicitly returning `false`. + * + * @private + * @type Function + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array|Object|string} Returns `collection`. + */ + var baseEach = createIterator(eachIteratorOptions); + + /*--------------------------------------------------------------------------*/ + + /** + * Assigns own enumerable properties of source object(s) to the destination + * object. Subsequent sources will overwrite property assignments of previous + * sources. If a callback is provided it will be executed to produce the + * assigned values. The callback is bound to `thisArg` and invoked with two + * arguments; (objectValue, sourceValue). + * + * @static + * @memberOf _ + * @type Function + * @alias extend + * @category Objects + * @param {Object} object The destination object. + * @param {...Object} [source] The source objects. + * @param {Function} [callback] The function to customize assigning values. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the destination object. + * @example + * + * _.assign({ 'name': 'fred' }, { 'employer': 'slate' }); + * // => { 'name': 'fred', 'employer': 'slate' } + * + * var defaults = _.partialRight(_.assign, function(a, b) { + * return typeof a == 'undefined' ? b : a; + * }); + * + * var object = { 'name': 'barney' }; + * defaults(object, { 'name': 'fred', 'employer': 'slate' }); + * // => { 'name': 'barney', 'employer': 'slate' } + */ + var assign = createIterator(defaultsIteratorOptions, { + 'top': + defaultsIteratorOptions.top.replace(';', + ';\n' + + "if (argsLength > 3 && typeof args[argsLength - 2] == 'function') {\n" + + ' var callback = baseCreateCallback(args[--argsLength - 1], args[argsLength--], 2);\n' + + "} else if (argsLength > 2 && typeof args[argsLength - 1] == 'function') {\n" + + ' callback = args[--argsLength];\n' + + '}' + ), + 'loop': 'result[index] = callback ? callback(result[index], iterable[index]) : iterable[index]' + }); + + /** + * Creates a clone of `value`. If `isDeep` is `true` nested objects will also + * be cloned, otherwise they will be assigned by reference. If a callback + * is provided it will be executed to produce the cloned values. If the + * callback returns `undefined` cloning will be handled by the method instead. + * The callback is bound to `thisArg` and invoked with one argument; (value). + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to clone. + * @param {boolean} [isDeep=false] Specify a deep clone. + * @param {Function} [callback] The function to customize cloning values. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the cloned value. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * var shallow = _.clone(characters); + * shallow[0] === characters[0]; + * // => true + * + * var deep = _.clone(characters, true); + * deep[0] === characters[0]; + * // => false + * + * _.mixin({ + * 'clone': _.partialRight(_.clone, function(value) { + * return _.isElement(value) ? value.cloneNode(false) : undefined; + * }) + * }); + * + * var clone = _.clone(document.body); + * clone.childNodes.length; + * // => 0 + */ + function clone(value, isDeep, callback, thisArg) { + // allows working with "Collections" methods without using their `index` + // and `collection` arguments for `isDeep` and `callback` + if (typeof isDeep != 'boolean' && isDeep != null) { + thisArg = callback; + callback = isDeep; + isDeep = false; + } + return baseClone(value, isDeep, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1)); + } + + /** + * Creates a deep clone of `value`. If a callback is provided it will be + * executed to produce the cloned values. If the callback returns `undefined` + * cloning will be handled by the method instead. The callback is bound to + * `thisArg` and invoked with one argument; (value). + * + * Note: This method is loosely based on the structured clone algorithm. Functions + * and DOM nodes are **not** cloned. The enumerable properties of `arguments` objects and + * objects created by constructors other than `Object` are cloned to plain `Object` objects. + * See http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to deep clone. + * @param {Function} [callback] The function to customize cloning values. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the deep cloned value. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * var deep = _.cloneDeep(characters); + * deep[0] === characters[0]; + * // => false + * + * var view = { + * 'label': 'docs', + * 'node': element + * }; + * + * var clone = _.cloneDeep(view, function(value) { + * return _.isElement(value) ? value.cloneNode(true) : undefined; + * }); + * + * clone.node == view.node; + * // => false + */ + function cloneDeep(value, callback, thisArg) { + return baseClone(value, true, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 1)); + } + + /** + * Creates an object that inherits from the given `prototype` object. If a + * `properties` object is provided its own enumerable properties are assigned + * to the created object. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} prototype The object to inherit from. + * @param {Object} [properties] The properties to assign to the object. + * @returns {Object} Returns the new object. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * function Circle() { + * Shape.call(this); + * } + * + * Circle.prototype = _.create(Shape.prototype, { 'constructor': Circle }); + * + * var circle = new Circle; + * circle instanceof Circle; + * // => true + * + * circle instanceof Shape; + * // => true + */ + function create(prototype, properties) { + var result = baseCreate(prototype); + return properties ? assign(result, properties) : result; + } + + /** + * Assigns own enumerable properties of source object(s) to the destination + * object for all destination properties that resolve to `undefined`. Once a + * property is set, additional defaults of the same property will be ignored. + * + * @static + * @memberOf _ + * @type Function + * @category Objects + * @param {Object} object The destination object. + * @param {...Object} [source] The source objects. + * @param- {Object} [guard] Allows working with `_.reduce` without using its + * `key` and `object` arguments as sources. + * @returns {Object} Returns the destination object. + * @example + * + * var object = { 'name': 'barney' }; + * _.defaults(object, { 'name': 'fred', 'employer': 'slate' }); + * // => { 'name': 'barney', 'employer': 'slate' } + */ + var defaults = createIterator(defaultsIteratorOptions); + + /** + * This method is like `_.findIndex` except that it returns the key of the + * first element that passes the callback check, instead of the element itself. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to search. + * @param {Function|Object|string} [callback=identity] The function called per + * iteration. If a property name or object is provided it will be used to + * create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {string|undefined} Returns the key of the found element, else `undefined`. + * @example + * + * var characters = { + * 'barney': { 'age': 36, 'blocked': false }, + * 'fred': { 'age': 40, 'blocked': true }, + * 'pebbles': { 'age': 1, 'blocked': false } + * }; + * + * _.findKey(characters, function(chr) { + * return chr.age < 40; + * }); + * // => 'barney' (property order is not guaranteed across environments) + * + * // using "_.where" callback shorthand + * _.findKey(characters, { 'age': 1 }); + * // => 'pebbles' + * + * // using "_.pluck" callback shorthand + * _.findKey(characters, 'blocked'); + * // => 'fred' + */ + function findKey(object, callback, thisArg) { + var result; + callback = lodash.createCallback(callback, thisArg, 3); + forOwn(object, function(value, key, object) { + if (callback(value, key, object)) { + result = key; + return false; + } + }); + return result; + } + + /** + * This method is like `_.findKey` except that it iterates over elements + * of a `collection` in the opposite order. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to search. + * @param {Function|Object|string} [callback=identity] The function called per + * iteration. If a property name or object is provided it will be used to + * create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {string|undefined} Returns the key of the found element, else `undefined`. + * @example + * + * var characters = { + * 'barney': { 'age': 36, 'blocked': true }, + * 'fred': { 'age': 40, 'blocked': false }, + * 'pebbles': { 'age': 1, 'blocked': true } + * }; + * + * _.findLastKey(characters, function(chr) { + * return chr.age < 40; + * }); + * // => returns `pebbles`, assuming `_.findKey` returns `barney` + * + * // using "_.where" callback shorthand + * _.findLastKey(characters, { 'age': 40 }); + * // => 'fred' + * + * // using "_.pluck" callback shorthand + * _.findLastKey(characters, 'blocked'); + * // => 'pebbles' + */ + function findLastKey(object, callback, thisArg) { + var result; + callback = lodash.createCallback(callback, thisArg, 3); + forOwnRight(object, function(value, key, object) { + if (callback(value, key, object)) { + result = key; + return false; + } + }); + return result; + } + + /** + * Iterates over own and inherited enumerable properties of an object, + * executing the callback for each property. The callback is bound to `thisArg` + * and invoked with three arguments; (value, key, object). Callbacks may exit + * iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @type Function + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns `object`. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * Shape.prototype.move = function(x, y) { + * this.x += x; + * this.y += y; + * }; + * + * _.forIn(new Shape, function(value, key) { + * console.log(key); + * }); + * // => logs 'x', 'y', and 'move' (property order is not guaranteed across environments) + */ + var forIn = createIterator(eachIteratorOptions, forOwnIteratorOptions, { + 'useHas': false + }); + + /** + * This method is like `_.forIn` except that it iterates over elements + * of a `collection` in the opposite order. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns `object`. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * Shape.prototype.move = function(x, y) { + * this.x += x; + * this.y += y; + * }; + * + * _.forInRight(new Shape, function(value, key) { + * console.log(key); + * }); + * // => logs 'move', 'y', and 'x' assuming `_.forIn ` logs 'x', 'y', and 'move' + */ + function forInRight(object, callback, thisArg) { + var pairs = []; + + forIn(object, function(value, key) { + pairs.push(key, value); + }); + + var length = pairs.length; + callback = baseCreateCallback(callback, thisArg, 3); + while (length--) { + if (callback(pairs[length--], pairs[length], object) === false) { + break; + } + } + return object; + } + + /** + * Iterates over own enumerable properties of an object, executing the callback + * for each property. The callback is bound to `thisArg` and invoked with three + * arguments; (value, key, object). Callbacks may exit iteration early by + * explicitly returning `false`. + * + * @static + * @memberOf _ + * @type Function + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns `object`. + * @example + * + * _.forOwn({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) { + * console.log(key); + * }); + * // => logs '0', '1', and 'length' (property order is not guaranteed across environments) + */ + var forOwn = createIterator(eachIteratorOptions, forOwnIteratorOptions); + + /** + * This method is like `_.forOwn` except that it iterates over elements + * of a `collection` in the opposite order. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns `object`. + * @example + * + * _.forOwnRight({ '0': 'zero', '1': 'one', 'length': 2 }, function(num, key) { + * console.log(key); + * }); + * // => logs 'length', '1', and '0' assuming `_.forOwn` logs '0', '1', and 'length' + */ + function forOwnRight(object, callback, thisArg) { + var props = keys(object), + length = props.length; + + callback = baseCreateCallback(callback, thisArg, 3); + while (length--) { + var key = props[length]; + if (callback(object[key], key, object) === false) { + break; + } + } + return object; + } + + /** + * Creates a sorted array of property names of all enumerable properties, + * own and inherited, of `object` that have function values. + * + * @static + * @memberOf _ + * @alias methods + * @category Objects + * @param {Object} object The object to inspect. + * @returns {Array} Returns an array of property names that have function values. + * @example + * + * _.functions(_); + * // => ['all', 'any', 'bind', 'bindAll', 'clone', 'compact', 'compose', ...] + */ + function functions(object) { + var result = []; + forIn(object, function(value, key) { + if (isFunction(value)) { + result.push(key); + } + }); + return result.sort(); + } + + /** + * Checks if the specified property name exists as a direct property of `object`, + * instead of an inherited property. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to inspect. + * @param {string} key The name of the property to check. + * @returns {boolean} Returns `true` if key is a direct property, else `false`. + * @example + * + * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b'); + * // => true + */ + function has(object, key) { + return object ? hasOwnProperty.call(object, key) : false; + } + + /** + * Creates an object composed of the inverted keys and values of the given object. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to invert. + * @returns {Object} Returns the created inverted object. + * @example + * + * _.invert({ 'first': 'fred', 'second': 'barney' }); + * // => { 'fred': 'first', 'barney': 'second' } + */ + function invert(object) { + var index = -1, + props = keys(object), + length = props.length, + result = {}; + + while (++index < length) { + var key = props[index]; + result[object[key]] = key; + } + return result; + } + + /** + * Checks if `value` is a boolean value. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a boolean value, else `false`. + * @example + * + * _.isBoolean(null); + * // => false + */ + function isBoolean(value) { + return value === true || value === false || + value && typeof value == 'object' && toString.call(value) == boolClass || false; + } + + /** + * Checks if `value` is a date. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a date, else `false`. + * @example + * + * _.isDate(new Date); + * // => true + */ + function isDate(value) { + return value && typeof value == 'object' && toString.call(value) == dateClass || false; + } + + /** + * Checks if `value` is a DOM element. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a DOM element, else `false`. + * @example + * + * _.isElement(document.body); + * // => true + */ + function isElement(value) { + return value && value.nodeType === 1 || false; + } + + /** + * Checks if `value` is empty. Arrays, strings, or `arguments` objects with a + * length of `0` and objects with no own enumerable properties are considered + * "empty". + * + * @static + * @memberOf _ + * @category Objects + * @param {Array|Object|string} value The value to inspect. + * @returns {boolean} Returns `true` if the `value` is empty, else `false`. + * @example + * + * _.isEmpty([1, 2, 3]); + * // => false + * + * _.isEmpty({}); + * // => true + * + * _.isEmpty(''); + * // => true + */ + function isEmpty(value) { + var result = true; + if (!value) { + return result; + } + var className = toString.call(value), + length = value.length; + + if ((className == arrayClass || className == stringClass || + (support.argsClass ? className == argsClass : isArguments(value))) || + (className == objectClass && typeof length == 'number' && isFunction(value.splice))) { + return !length; + } + forOwn(value, function() { + return (result = false); + }); + return result; + } + + /** + * Performs a deep comparison between two values to determine if they are + * equivalent to each other. If a callback is provided it will be executed + * to compare values. If the callback returns `undefined` comparisons will + * be handled by the method instead. The callback is bound to `thisArg` and + * invoked with two arguments; (a, b). + * + * @static + * @memberOf _ + * @category Objects + * @param {*} a The value to compare. + * @param {*} b The other value to compare. + * @param {Function} [callback] The function to customize comparing values. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {boolean} Returns `true` if the values are equivalent, else `false`. + * @example + * + * var object = { 'name': 'fred' }; + * var copy = { 'name': 'fred' }; + * + * object == copy; + * // => false + * + * _.isEqual(object, copy); + * // => true + * + * var words = ['hello', 'goodbye']; + * var otherWords = ['hi', 'goodbye']; + * + * _.isEqual(words, otherWords, function(a, b) { + * var reGreet = /^(?:hello|hi)$/i, + * aGreet = _.isString(a) && reGreet.test(a), + * bGreet = _.isString(b) && reGreet.test(b); + * + * return (aGreet || bGreet) ? (aGreet == bGreet) : undefined; + * }); + * // => true + */ + function isEqual(a, b, callback, thisArg) { + return baseIsEqual(a, b, typeof callback == 'function' && baseCreateCallback(callback, thisArg, 2)); + } + + /** + * Checks if `value` is, or can be coerced to, a finite number. + * + * Note: This is not the same as native `isFinite` which will return true for + * booleans and empty strings. See http://es5.github.io/#x15.1.2.5. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is finite, else `false`. + * @example + * + * _.isFinite(-101); + * // => true + * + * _.isFinite('10'); + * // => true + * + * _.isFinite(true); + * // => false + * + * _.isFinite(''); + * // => false + * + * _.isFinite(Infinity); + * // => false + */ + function isFinite(value) { + return nativeIsFinite(value) && !nativeIsNaN(parseFloat(value)); + } + + /** + * Checks if `value` is a function. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a function, else `false`. + * @example + * + * _.isFunction(_); + * // => true + */ + function isFunction(value) { + return typeof value == 'function'; + } + // fallback for older versions of Chrome and Safari + if (isFunction(/x/)) { + isFunction = function(value) { + return typeof value == 'function' && toString.call(value) == funcClass; + }; + } + + /** + * Checks if `value` is the language type of Object. + * (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is an object, else `false`. + * @example + * + * _.isObject({}); + * // => true + * + * _.isObject([1, 2, 3]); + * // => true + * + * _.isObject(1); + * // => false + */ + function isObject(value) { + // check if the value is the ECMAScript language type of Object + // http://es5.github.io/#x8 + // and avoid a V8 bug + // http://code.google.com/p/v8/issues/detail?id=2291 + return !!(value && objectTypes[typeof value]); + } + + /** + * Checks if `value` is `NaN`. + * + * Note: This is not the same as native `isNaN` which will return `true` for + * `undefined` and other non-numeric values. See http://es5.github.io/#x15.1.2.4. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is `NaN`, else `false`. + * @example + * + * _.isNaN(NaN); + * // => true + * + * _.isNaN(new Number(NaN)); + * // => true + * + * isNaN(undefined); + * // => true + * + * _.isNaN(undefined); + * // => false + */ + function isNaN(value) { + // `NaN` as a primitive is the only value that is not equal to itself + // (perform the [[Class]] check first to avoid errors with some host objects in IE) + return isNumber(value) && value != +value; + } + + /** + * Checks if `value` is `null`. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is `null`, else `false`. + * @example + * + * _.isNull(null); + * // => true + * + * _.isNull(undefined); + * // => false + */ + function isNull(value) { + return value === null; + } + + /** + * Checks if `value` is a number. + * + * Note: `NaN` is considered a number. See http://es5.github.io/#x8.5. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a number, else `false`. + * @example + * + * _.isNumber(8.4 * 5); + * // => true + */ + function isNumber(value) { + return typeof value == 'number' || + value && typeof value == 'object' && toString.call(value) == numberClass || false; + } + + /** + * Checks if `value` is an object created by the `Object` constructor. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. + * @example + * + * function Shape() { + * this.x = 0; + * this.y = 0; + * } + * + * _.isPlainObject(new Shape); + * // => false + * + * _.isPlainObject([1, 2, 3]); + * // => false + * + * _.isPlainObject({ 'x': 0, 'y': 0 }); + * // => true + */ + var isPlainObject = !getPrototypeOf ? shimIsPlainObject : function(value) { + if (!(value && toString.call(value) == objectClass) || (!support.argsClass && isArguments(value))) { + return false; + } + var valueOf = value.valueOf, + objProto = isNative(valueOf) && (objProto = getPrototypeOf(valueOf)) && getPrototypeOf(objProto); + + return objProto + ? (value == objProto || getPrototypeOf(value) == objProto) + : shimIsPlainObject(value); + }; + + /** + * Checks if `value` is a regular expression. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a regular expression, else `false`. + * @example + * + * _.isRegExp(/fred/); + * // => true + */ + function isRegExp(value) { + return value && objectTypes[typeof value] && toString.call(value) == regexpClass || false; + } + + /** + * Checks if `value` is a string. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is a string, else `false`. + * @example + * + * _.isString('fred'); + * // => true + */ + function isString(value) { + return typeof value == 'string' || + value && typeof value == 'object' && toString.call(value) == stringClass || false; + } + + /** + * Checks if `value` is `undefined`. + * + * @static + * @memberOf _ + * @category Objects + * @param {*} value The value to check. + * @returns {boolean} Returns `true` if the `value` is `undefined`, else `false`. + * @example + * + * _.isUndefined(void 0); + * // => true + */ + function isUndefined(value) { + return typeof value == 'undefined'; + } + + /** + * Creates an object with the same keys as `object` and values generated by + * running each own enumerable property of `object` through the callback. + * The callback is bound to `thisArg` and invoked with three arguments; + * (value, key, object). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new object with values of the results of each `callback` execution. + * @example + * + * _.mapValues({ 'a': 1, 'b': 2, 'c': 3} , function(num) { return num * 3; }); + * // => { 'a': 3, 'b': 6, 'c': 9 } + * + * var characters = { + * 'fred': { 'name': 'fred', 'age': 40 }, + * 'pebbles': { 'name': 'pebbles', 'age': 1 } + * }; + * + * // using "_.pluck" callback shorthand + * _.mapValues(characters, 'age'); + * // => { 'fred': 40, 'pebbles': 1 } + */ + function mapValues(object, callback, thisArg) { + var result = {}; + callback = lodash.createCallback(callback, thisArg, 3); + + forOwn(object, function(value, key, object) { + result[key] = callback(value, key, object); + }); + return result; + } + + /** + * Recursively merges own enumerable properties of the source object(s), that + * don't resolve to `undefined` into the destination object. Subsequent sources + * will overwrite property assignments of previous sources. If a callback is + * provided it will be executed to produce the merged values of the destination + * and source properties. If the callback returns `undefined` merging will + * be handled by the method instead. The callback is bound to `thisArg` and + * invoked with two arguments; (objectValue, sourceValue). + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The destination object. + * @param {...Object} [source] The source objects. + * @param {Function} [callback] The function to customize merging properties. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the destination object. + * @example + * + * var names = { + * 'characters': [ + * { 'name': 'barney' }, + * { 'name': 'fred' } + * ] + * }; + * + * var ages = { + * 'characters': [ + * { 'age': 36 }, + * { 'age': 40 } + * ] + * }; + * + * _.merge(names, ages); + * // => { 'characters': [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] } + * + * var food = { + * 'fruits': ['apple'], + * 'vegetables': ['beet'] + * }; + * + * var otherFood = { + * 'fruits': ['banana'], + * 'vegetables': ['carrot'] + * }; + * + * _.merge(food, otherFood, function(a, b) { + * return _.isArray(a) ? a.concat(b) : undefined; + * }); + * // => { 'fruits': ['apple', 'banana'], 'vegetables': ['beet', 'carrot] } + */ + function merge(object) { + var args = arguments, + length = 2; + + if (!isObject(object)) { + return object; + } + // allows working with `_.reduce` and `_.reduceRight` without using + // their `index` and `collection` arguments + if (typeof args[2] != 'number') { + length = args.length; + } + if (length > 3 && typeof args[length - 2] == 'function') { + var callback = baseCreateCallback(args[--length - 1], args[length--], 2); + } else if (length > 2 && typeof args[length - 1] == 'function') { + callback = args[--length]; + } + var sources = slice(arguments, 1, length), + index = -1, + stackA = getArray(), + stackB = getArray(); + + while (++index < length) { + baseMerge(object, sources[index], callback, stackA, stackB); + } + releaseArray(stackA); + releaseArray(stackB); + return object; + } + + /** + * Creates a shallow clone of `object` excluding the specified properties. + * Property names may be specified as individual arguments or as arrays of + * property names. If a callback is provided it will be executed for each + * property of `object` omitting the properties the callback returns truey + * for. The callback is bound to `thisArg` and invoked with three arguments; + * (value, key, object). + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The source object. + * @param {Function|...string|string[]} [callback] The properties to omit or the + * function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns an object without the omitted properties. + * @example + * + * _.omit({ 'name': 'fred', 'age': 40 }, 'age'); + * // => { 'name': 'fred' } + * + * _.omit({ 'name': 'fred', 'age': 40 }, function(value) { + * return typeof value == 'number'; + * }); + * // => { 'name': 'fred' } + */ + function omit(object, callback, thisArg) { + var result = {}; + if (typeof callback != 'function') { + var props = []; + forIn(object, function(value, key) { + props.push(key); + }); + props = baseDifference(props, baseFlatten(arguments, true, false, 1)); + + var index = -1, + length = props.length; + + while (++index < length) { + var key = props[index]; + result[key] = object[key]; + } + } else { + callback = lodash.createCallback(callback, thisArg, 3); + forIn(object, function(value, key, object) { + if (!callback(value, key, object)) { + result[key] = value; + } + }); + } + return result; + } + + /** + * Creates a two dimensional array of an object's key-value pairs, + * i.e. `[[key1, value1], [key2, value2]]`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to inspect. + * @returns {Array} Returns new array of key-value pairs. + * @example + * + * _.pairs({ 'barney': 36, 'fred': 40 }); + * // => [['barney', 36], ['fred', 40]] (property order is not guaranteed across environments) + */ + function pairs(object) { + var index = -1, + props = keys(object), + length = props.length, + result = Array(length); + + while (++index < length) { + var key = props[index]; + result[index] = [key, object[key]]; + } + return result; + } + + /** + * Creates a shallow clone of `object` composed of the specified properties. + * Property names may be specified as individual arguments or as arrays of + * property names. If a callback is provided it will be executed for each + * property of `object` picking the properties the callback returns truey + * for. The callback is bound to `thisArg` and invoked with three arguments; + * (value, key, object). + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The source object. + * @param {Function|...string|string[]} [callback] The function called per + * iteration or property names to pick, specified as individual property + * names or arrays of property names. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns an object composed of the picked properties. + * @example + * + * _.pick({ 'name': 'fred', '_userid': 'fred1' }, 'name'); + * // => { 'name': 'fred' } + * + * _.pick({ 'name': 'fred', '_userid': 'fred1' }, function(value, key) { + * return key.charAt(0) != '_'; + * }); + * // => { 'name': 'fred' } + */ + function pick(object, callback, thisArg) { + var result = {}; + if (typeof callback != 'function') { + var index = -1, + props = baseFlatten(arguments, true, false, 1), + length = isObject(object) ? props.length : 0; + + while (++index < length) { + var key = props[index]; + if (key in object) { + result[key] = object[key]; + } + } + } else { + callback = lodash.createCallback(callback, thisArg, 3); + forIn(object, function(value, key, object) { + if (callback(value, key, object)) { + result[key] = value; + } + }); + } + return result; + } + + /** + * An alternative to `_.reduce` this method transforms `object` to a new + * `accumulator` object which is the result of running each of its own + * enumerable properties through a callback, with each callback execution + * potentially mutating the `accumulator` object. The callback is bound to + * `thisArg` and invoked with four arguments; (accumulator, value, key, object). + * Callbacks may exit iteration early by explicitly returning `false`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Array|Object} object The object to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [accumulator] The custom accumulator value. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the accumulated value. + * @example + * + * var squares = _.transform([1, 2, 3, 4, 5, 6, 7, 8, 9, 10], function(result, num) { + * num *= num; + * if (num % 2) { + * return result.push(num) < 3; + * } + * }); + * // => [1, 9, 25] + * + * var mapped = _.transform({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) { + * result[key] = num * 3; + * }); + * // => { 'a': 3, 'b': 6, 'c': 9 } + */ + function transform(object, callback, accumulator, thisArg) { + var isArr = isArray(object); + if (accumulator == null) { + if (isArr) { + accumulator = []; + } else { + var ctor = object && object.constructor, + proto = ctor && ctor.prototype; + + accumulator = baseCreate(proto); + } + } + if (callback) { + callback = lodash.createCallback(callback, thisArg, 4); + (isArr ? baseEach : forOwn)(object, function(value, index, object) { + return callback(accumulator, value, index, object); + }); + } + return accumulator; + } + + /** + * Creates an array composed of the own enumerable property values of `object`. + * + * @static + * @memberOf _ + * @category Objects + * @param {Object} object The object to inspect. + * @returns {Array} Returns an array of property values. + * @example + * + * _.values({ 'one': 1, 'two': 2, 'three': 3 }); + * // => [1, 2, 3] (property order is not guaranteed across environments) + */ + function values(object) { + var index = -1, + props = keys(object), + length = props.length, + result = Array(length); + + while (++index < length) { + result[index] = object[props[index]]; + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Creates an array of elements from the specified indexes, or keys, of the + * `collection`. Indexes may be specified as individual arguments or as arrays + * of indexes. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {...(number|number[]|string|string[])} [index] The indexes of `collection` + * to retrieve, specified as individual indexes or arrays of indexes. + * @returns {Array} Returns a new array of elements corresponding to the + * provided indexes. + * @example + * + * _.at(['a', 'b', 'c', 'd', 'e'], [0, 2, 4]); + * // => ['a', 'c', 'e'] + * + * _.at(['fred', 'barney', 'pebbles'], 0, 2); + * // => ['fred', 'pebbles'] + */ + function at(collection) { + var args = arguments, + index = -1, + props = baseFlatten(args, true, false, 1), + length = (args[2] && args[2][args[1]] === collection) ? 1 : props.length, + result = Array(length); + + if (support.unindexedChars && isString(collection)) { + collection = collection.split(''); + } + while(++index < length) { + result[index] = collection[props[index]]; + } + return result; + } + + /** + * Checks if a given value is present in a collection using strict equality + * for comparisons, i.e. `===`. If `fromIndex` is negative, it is used as the + * offset from the end of the collection. + * + * @static + * @memberOf _ + * @alias include + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {*} target The value to check for. + * @param {number} [fromIndex=0] The index to search from. + * @returns {boolean} Returns `true` if the `target` element is found, else `false`. + * @example + * + * _.contains([1, 2, 3], 1); + * // => true + * + * _.contains([1, 2, 3], 1, 2); + * // => false + * + * _.contains({ 'name': 'fred', 'age': 40 }, 'fred'); + * // => true + * + * _.contains('pebbles', 'eb'); + * // => true + */ + function contains(collection, target, fromIndex) { + var index = -1, + indexOf = getIndexOf(), + length = collection ? collection.length : 0, + result = false; + + fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex) || 0; + if (isArray(collection)) { + result = indexOf(collection, target, fromIndex) > -1; + } else if (typeof length == 'number') { + result = (isString(collection) ? collection.indexOf(target, fromIndex) : indexOf(collection, target, fromIndex)) > -1; + } else { + baseEach(collection, function(value) { + if (++index >= fromIndex) { + return !(result = value === target); + } + }); + } + return result; + } + + /** + * Creates an object composed of keys generated from the results of running + * each element of `collection` through the callback. The corresponding value + * of each key is the number of times the key was returned by the callback. + * The callback is bound to `thisArg` and invoked with three arguments; + * (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.countBy([4.3, 6.1, 6.4], function(num) { return Math.floor(num); }); + * // => { '4': 1, '6': 2 } + * + * _.countBy([4.3, 6.1, 6.4], function(num) { return this.floor(num); }, Math); + * // => { '4': 1, '6': 2 } + * + * _.countBy(['one', 'two', 'three'], 'length'); + * // => { '3': 2, '5': 1 } + */ + var countBy = createAggregator(function(result, value, key) { + (hasOwnProperty.call(result, key) ? result[key]++ : result[key] = 1); + }); + + /** + * Checks if the given callback returns truey value for **all** elements of + * a collection. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias all + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {boolean} Returns `true` if all elements passed the callback check, + * else `false`. + * @example + * + * _.every([true, 1, null, 'yes']); + * // => false + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * // using "_.pluck" callback shorthand + * _.every(characters, 'age'); + * // => true + * + * // using "_.where" callback shorthand + * _.every(characters, { 'age': 36 }); + * // => false + */ + function every(collection, callback, thisArg) { + var result = true; + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + if (!(result = !!callback(collection[index], index, collection))) { + break; + } + } + } else { + baseEach(collection, function(value, index, collection) { + return (result = !!callback(value, index, collection)); + }); + } + return result; + } + + /** + * Iterates over elements of a collection, returning an array of all elements + * the callback returns truey for. The callback is bound to `thisArg` and + * invoked with three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias select + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of elements that passed the callback check. + * @example + * + * var evens = _.filter([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; }); + * // => [2, 4, 6] + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true } + * ]; + * + * // using "_.pluck" callback shorthand + * _.filter(characters, 'blocked'); + * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }] + * + * // using "_.where" callback shorthand + * _.filter(characters, { 'age': 36 }); + * // => [{ 'name': 'barney', 'age': 36, 'blocked': false }] + */ + function filter(collection, callback, thisArg) { + var result = []; + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + if (callback(value, index, collection)) { + result.push(value); + } + } + } else { + baseEach(collection, function(value, index, collection) { + if (callback(value, index, collection)) { + result.push(value); + } + }); + } + return result; + } + + /** + * Iterates over elements of a collection, returning the first element that + * the callback returns truey for. The callback is bound to `thisArg` and + * invoked with three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias detect, findWhere + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the found element, else `undefined`. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true }, + * { 'name': 'pebbles', 'age': 1, 'blocked': false } + * ]; + * + * _.find(characters, function(chr) { + * return chr.age < 40; + * }); + * // => { 'name': 'barney', 'age': 36, 'blocked': false } + * + * // using "_.where" callback shorthand + * _.find(characters, { 'age': 1 }); + * // => { 'name': 'pebbles', 'age': 1, 'blocked': false } + * + * // using "_.pluck" callback shorthand + * _.find(characters, 'blocked'); + * // => { 'name': 'fred', 'age': 40, 'blocked': true } + */ + function find(collection, callback, thisArg) { + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + if (callback(value, index, collection)) { + return value; + } + } + } else { + var result; + baseEach(collection, function(value, index, collection) { + if (callback(value, index, collection)) { + result = value; + return false; + } + }); + return result; + } + } + + /** + * This method is like `_.find` except that it iterates over elements + * of a `collection` from right to left. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the found element, else `undefined`. + * @example + * + * _.findLast([1, 2, 3, 4], function(num) { + * return num % 2 == 1; + * }); + * // => 3 + */ + function findLast(collection, callback, thisArg) { + var result; + callback = lodash.createCallback(callback, thisArg, 3); + forEachRight(collection, function(value, index, collection) { + if (callback(value, index, collection)) { + result = value; + return false; + } + }); + return result; + } + + /** + * Iterates over elements of a collection, executing the callback for each + * element. The callback is bound to `thisArg` and invoked with three arguments; + * (value, index|key, collection). Callbacks may exit iteration early by + * explicitly returning `false`. + * + * Note: As with other "Collections" methods, objects with a `length` property + * are iterated like arrays. To avoid this behavior `_.forIn` or `_.forOwn` + * may be used for object iteration. + * + * @static + * @memberOf _ + * @alias each + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array|Object|string} Returns `collection`. + * @example + * + * _([1, 2, 3]).forEach(function(num) { console.log(num); }).join(','); + * // => logs each number and returns '1,2,3' + * + * _.forEach({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { console.log(num); }); + * // => logs each number and returns the object (property order is not guaranteed across environments) + */ + function forEach(collection, callback, thisArg) { + if (callback && typeof thisArg == 'undefined' && isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + if (callback(collection[index], index, collection) === false) { + break; + } + } + } else { + baseEach(collection, callback, thisArg); + } + return collection; + } + + /** + * This method is like `_.forEach` except that it iterates over elements + * of a `collection` from right to left. + * + * @static + * @memberOf _ + * @alias eachRight + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array|Object|string} Returns `collection`. + * @example + * + * _([1, 2, 3]).forEachRight(function(num) { console.log(num); }).join(','); + * // => logs each number from right to left and returns '3,2,1' + */ + function forEachRight(collection, callback, thisArg) { + var iterable = collection, + length = collection ? collection.length : 0; + + callback = callback && typeof thisArg == 'undefined' ? callback : baseCreateCallback(callback, thisArg, 3); + if (isArray(collection)) { + while (length--) { + if (callback(collection[length], length, collection) === false) { + break; + } + } + } else { + if (typeof length != 'number') { + var props = keys(collection); + length = props.length; + } else if (support.unindexedChars && isString(collection)) { + iterable = collection.split(''); + } + baseEach(collection, function(value, key, collection) { + key = props ? props[--length] : --length; + return callback(iterable[key], key, collection); + }); + } + return collection; + } + + /** + * Creates an object composed of keys generated from the results of running + * each element of a collection through the callback. The corresponding value + * of each key is an array of the elements responsible for generating the key. + * The callback is bound to `thisArg` and invoked with three arguments; + * (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false` + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * _.groupBy([4.2, 6.1, 6.4], function(num) { return Math.floor(num); }); + * // => { '4': [4.2], '6': [6.1, 6.4] } + * + * _.groupBy([4.2, 6.1, 6.4], function(num) { return this.floor(num); }, Math); + * // => { '4': [4.2], '6': [6.1, 6.4] } + * + * // using "_.pluck" callback shorthand + * _.groupBy(['one', 'two', 'three'], 'length'); + * // => { '3': ['one', 'two'], '5': ['three'] } + */ + var groupBy = createAggregator(function(result, value, key) { + (hasOwnProperty.call(result, key) ? result[key] : result[key] = []).push(value); + }); + + /** + * Creates an object composed of keys generated from the results of running + * each element of the collection through the given callback. The corresponding + * value of each key is the last element responsible for generating the key. + * The callback is bound to `thisArg` and invoked with three arguments; + * (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Object} Returns the composed aggregate object. + * @example + * + * var keys = [ + * { 'dir': 'left', 'code': 97 }, + * { 'dir': 'right', 'code': 100 } + * ]; + * + * _.indexBy(keys, 'dir'); + * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } + * + * _.indexBy(keys, function(key) { return String.fromCharCode(key.code); }); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + * + * _.indexBy(characters, function(key) { this.fromCharCode(key.code); }, String); + * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } + */ + var indexBy = createAggregator(function(result, value, key) { + result[key] = value; + }); + + /** + * Invokes the method named by `methodName` on each element in the `collection` + * returning an array of the results of each invoked method. Additional arguments + * will be provided to each invoked method. If `methodName` is a function it + * will be invoked for, and `this` bound to, each element in the `collection`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|string} methodName The name of the method to invoke or + * the function invoked per iteration. + * @param {...*} [arg] Arguments to invoke the method with. + * @returns {Array} Returns a new array of the results of each invoked method. + * @example + * + * _.invoke([[5, 1, 7], [3, 2, 1]], 'sort'); + * // => [[1, 5, 7], [1, 2, 3]] + * + * _.invoke([123, 456], String.prototype.split, ''); + * // => [['1', '2', '3'], ['4', '5', '6']] + */ + function invoke(collection, methodName) { + var args = slice(arguments, 2), + index = -1, + isFunc = typeof methodName == 'function', + length = collection ? collection.length : 0, + result = Array(typeof length == 'number' ? length : 0); + + forEach(collection, function(value) { + result[++index] = (isFunc ? methodName : value[methodName]).apply(value, args); + }); + return result; + } + + /** + * Creates an array of values by running each element in the collection + * through the callback. The callback is bound to `thisArg` and invoked with + * three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias collect + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of the results of each `callback` execution. + * @example + * + * _.map([1, 2, 3], function(num) { return num * 3; }); + * // => [3, 6, 9] + * + * _.map({ 'one': 1, 'two': 2, 'three': 3 }, function(num) { return num * 3; }); + * // => [3, 6, 9] (property order is not guaranteed across environments) + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * // using "_.pluck" callback shorthand + * _.map(characters, 'name'); + * // => ['barney', 'fred'] + */ + function map(collection, callback, thisArg) { + var index = -1, + length = collection ? collection.length : 0, + result = Array(typeof length == 'number' ? length : 0); + + callback = lodash.createCallback(callback, thisArg, 3); + if (isArray(collection)) { + while (++index < length) { + result[index] = callback(collection[index], index, collection); + } + } else { + baseEach(collection, function(value, key, collection) { + result[++index] = callback(value, key, collection); + }); + } + return result; + } + + /** + * Retrieves the maximum value of a collection. If the collection is empty or + * falsey `-Infinity` is returned. If a callback is provided it will be executed + * for each value in the collection to generate the criterion by which the value + * is ranked. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the maximum value. + * @example + * + * _.max([4, 2, 8, 6]); + * // => 8 + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * _.max(characters, function(chr) { return chr.age; }); + * // => { 'name': 'fred', 'age': 40 }; + * + * // using "_.pluck" callback shorthand + * _.max(characters, 'age'); + * // => { 'name': 'fred', 'age': 40 }; + */ + function max(collection, callback, thisArg) { + var computed = -Infinity, + result = computed; + + // allows working with functions like `_.map` without using + // their `index` argument as a callback + if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) { + callback = null; + } + if (callback == null && isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + if (value > result) { + result = value; + } + } + } else { + callback = (callback == null && isString(collection)) + ? charAtCallback + : lodash.createCallback(callback, thisArg, 3); + + baseEach(collection, function(value, index, collection) { + var current = callback(value, index, collection); + if (current > computed) { + computed = current; + result = value; + } + }); + } + return result; + } + + /** + * Retrieves the minimum value of a collection. If the collection is empty or + * falsey `Infinity` is returned. If a callback is provided it will be executed + * for each value in the collection to generate the criterion by which the value + * is ranked. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the minimum value. + * @example + * + * _.min([4, 2, 8, 6]); + * // => 2 + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * _.min(characters, function(chr) { return chr.age; }); + * // => { 'name': 'barney', 'age': 36 }; + * + * // using "_.pluck" callback shorthand + * _.min(characters, 'age'); + * // => { 'name': 'barney', 'age': 36 }; + */ + function min(collection, callback, thisArg) { + var computed = Infinity, + result = computed; + + // allows working with functions like `_.map` without using + // their `index` argument as a callback + if (typeof callback != 'function' && thisArg && thisArg[callback] === collection) { + callback = null; + } + if (callback == null && isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + var value = collection[index]; + if (value < result) { + result = value; + } + } + } else { + callback = (callback == null && isString(collection)) + ? charAtCallback + : lodash.createCallback(callback, thisArg, 3); + + baseEach(collection, function(value, index, collection) { + var current = callback(value, index, collection); + if (current < computed) { + computed = current; + result = value; + } + }); + } + return result; + } + + /** + * Retrieves the value of a specified property from all elements in the collection. + * + * @static + * @memberOf _ + * @type Function + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {string} property The name of the property to pluck. + * @returns {Array} Returns a new array of property values. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * _.pluck(characters, 'name'); + * // => ['barney', 'fred'] + */ + var pluck = map; + + /** + * Reduces a collection to a value which is the accumulated result of running + * each element in the collection through the callback, where each successive + * callback execution consumes the return value of the previous execution. If + * `accumulator` is not provided the first element of the collection will be + * used as the initial `accumulator` value. The callback is bound to `thisArg` + * and invoked with four arguments; (accumulator, value, index|key, collection). + * + * @static + * @memberOf _ + * @alias foldl, inject + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [accumulator] Initial value of the accumulator. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the accumulated value. + * @example + * + * var sum = _.reduce([1, 2, 3], function(sum, num) { + * return sum + num; + * }); + * // => 6 + * + * var mapped = _.reduce({ 'a': 1, 'b': 2, 'c': 3 }, function(result, num, key) { + * result[key] = num * 3; + * return result; + * }, {}); + * // => { 'a': 3, 'b': 6, 'c': 9 } + */ + function reduce(collection, callback, accumulator, thisArg) { + var noaccum = arguments.length < 3; + callback = lodash.createCallback(callback, thisArg, 4); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + if (noaccum) { + accumulator = collection[++index]; + } + while (++index < length) { + accumulator = callback(accumulator, collection[index], index, collection); + } + } else { + baseEach(collection, function(value, index, collection) { + accumulator = noaccum + ? (noaccum = false, value) + : callback(accumulator, value, index, collection) + }); + } + return accumulator; + } + + /** + * This method is like `_.reduce` except that it iterates over elements + * of a `collection` from right to left. + * + * @static + * @memberOf _ + * @alias foldr + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function} [callback=identity] The function called per iteration. + * @param {*} [accumulator] Initial value of the accumulator. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the accumulated value. + * @example + * + * var list = [[0, 1], [2, 3], [4, 5]]; + * var flat = _.reduceRight(list, function(a, b) { return a.concat(b); }, []); + * // => [4, 5, 2, 3, 0, 1] + */ + function reduceRight(collection, callback, accumulator, thisArg) { + var noaccum = arguments.length < 3; + callback = lodash.createCallback(callback, thisArg, 4); + forEachRight(collection, function(value, index, collection) { + accumulator = noaccum + ? (noaccum = false, value) + : callback(accumulator, value, index, collection); + }); + return accumulator; + } + + /** + * The opposite of `_.filter` this method returns the elements of a + * collection that the callback does **not** return truey for. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of elements that failed the callback check. + * @example + * + * var odds = _.reject([1, 2, 3, 4, 5, 6], function(num) { return num % 2 == 0; }); + * // => [1, 3, 5] + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true } + * ]; + * + * // using "_.pluck" callback shorthand + * _.reject(characters, 'blocked'); + * // => [{ 'name': 'barney', 'age': 36, 'blocked': false }] + * + * // using "_.where" callback shorthand + * _.reject(characters, { 'age': 36 }); + * // => [{ 'name': 'fred', 'age': 40, 'blocked': true }] + */ + function reject(collection, callback, thisArg) { + callback = lodash.createCallback(callback, thisArg, 3); + return filter(collection, function(value, index, collection) { + return !callback(value, index, collection); + }); + } + + /** + * Retrieves a random element or `n` random elements from a collection. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to sample. + * @param {number} [n] The number of elements to sample. + * @param- {Object} [guard] Allows working with functions like `_.map` + * without using their `index` arguments as `n`. + * @returns {Array} Returns the random sample(s) of `collection`. + * @example + * + * _.sample([1, 2, 3, 4]); + * // => 2 + * + * _.sample([1, 2, 3, 4], 2); + * // => [3, 1] + */ + function sample(collection, n, guard) { + if (collection && typeof collection.length != 'number') { + collection = values(collection); + } else if (support.unindexedChars && isString(collection)) { + collection = collection.split(''); + } + if (n == null || guard) { + return collection ? collection[baseRandom(0, collection.length - 1)] : undefined; + } + var result = shuffle(collection); + result.length = nativeMin(nativeMax(0, n), result.length); + return result; + } + + /** + * Creates an array of shuffled values, using a version of the Fisher-Yates + * shuffle. See http://en.wikipedia.org/wiki/Fisher-Yates_shuffle. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to shuffle. + * @returns {Array} Returns a new shuffled collection. + * @example + * + * _.shuffle([1, 2, 3, 4, 5, 6]); + * // => [4, 1, 6, 3, 5, 2] + */ + function shuffle(collection) { + var index = -1, + length = collection ? collection.length : 0, + result = Array(typeof length == 'number' ? length : 0); + + forEach(collection, function(value) { + var rand = baseRandom(0, ++index); + result[index] = result[rand]; + result[rand] = value; + }); + return result; + } + + /** + * Gets the size of the `collection` by returning `collection.length` for arrays + * and array-like objects or the number of own enumerable properties for objects. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to inspect. + * @returns {number} Returns `collection.length` or number of own enumerable properties. + * @example + * + * _.size([1, 2]); + * // => 2 + * + * _.size({ 'one': 1, 'two': 2, 'three': 3 }); + * // => 3 + * + * _.size('pebbles'); + * // => 7 + */ + function size(collection) { + var length = collection ? collection.length : 0; + return typeof length == 'number' ? length : keys(collection).length; + } + + /** + * Checks if the callback returns a truey value for **any** element of a + * collection. The function returns as soon as it finds a passing value and + * does not iterate over the entire collection. The callback is bound to + * `thisArg` and invoked with three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias any + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {boolean} Returns `true` if any element passed the callback check, + * else `false`. + * @example + * + * _.some([null, 0, 'yes', false], Boolean); + * // => true + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true } + * ]; + * + * // using "_.pluck" callback shorthand + * _.some(characters, 'blocked'); + * // => true + * + * // using "_.where" callback shorthand + * _.some(characters, { 'age': 1 }); + * // => false + */ + function some(collection, callback, thisArg) { + var result; + callback = lodash.createCallback(callback, thisArg, 3); + + if (isArray(collection)) { + var index = -1, + length = collection.length; + + while (++index < length) { + if ((result = callback(collection[index], index, collection))) { + break; + } + } + } else { + baseEach(collection, function(value, index, collection) { + return !(result = callback(value, index, collection)); + }); + } + return !!result; + } + + /** + * Creates an array of elements, sorted in ascending order by the results of + * running each element in a collection through the callback. This method + * performs a stable sort, that is, it will preserve the original sort order + * of equal elements. The callback is bound to `thisArg` and invoked with + * three arguments; (value, index|key, collection). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an array of property names is provided for `callback` the collection + * will be sorted by each property value. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Array|Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of sorted elements. + * @example + * + * _.sortBy([1, 2, 3], function(num) { return Math.sin(num); }); + * // => [3, 1, 2] + * + * _.sortBy([1, 2, 3], function(num) { return this.sin(num); }, Math); + * // => [3, 1, 2] + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 }, + * { 'name': 'barney', 'age': 26 }, + * { 'name': 'fred', 'age': 30 } + * ]; + * + * // using "_.pluck" callback shorthand + * _.map(_.sortBy(characters, 'age'), _.values); + * // => [['barney', 26], ['fred', 30], ['barney', 36], ['fred', 40]] + * + * // sorting by multiple properties + * _.map(_.sortBy(characters, ['name', 'age']), _.values); + * // = > [['barney', 26], ['barney', 36], ['fred', 30], ['fred', 40]] + */ + function sortBy(collection, callback, thisArg) { + var index = -1, + isArr = isArray(callback), + length = collection ? collection.length : 0, + result = Array(typeof length == 'number' ? length : 0); + + if (!isArr) { + callback = lodash.createCallback(callback, thisArg, 3); + } + forEach(collection, function(value, key, collection) { + var object = result[++index] = getObject(); + if (isArr) { + object.criteria = map(callback, function(key) { return value[key]; }); + } else { + (object.criteria = getArray())[0] = callback(value, key, collection); + } + object.index = index; + object.value = value; + }); + + length = result.length; + result.sort(compareAscending); + while (length--) { + var object = result[length]; + result[length] = object.value; + if (!isArr) { + releaseArray(object.criteria); + } + releaseObject(object); + } + return result; + } + + /** + * Converts the `collection` to an array. + * + * @static + * @memberOf _ + * @category Collections + * @param {Array|Object|string} collection The collection to convert. + * @returns {Array} Returns the new converted array. + * @example + * + * (function() { return _.toArray(arguments).slice(1); })(1, 2, 3, 4); + * // => [2, 3, 4] + */ + function toArray(collection) { + if (collection && typeof collection.length == 'number') { + return (support.unindexedChars && isString(collection)) + ? collection.split('') + : slice(collection); + } + return values(collection); + } + + /** + * Performs a deep comparison of each element in a `collection` to the given + * `properties` object, returning an array of all elements that have equivalent + * property values. + * + * @static + * @memberOf _ + * @type Function + * @category Collections + * @param {Array|Object|string} collection The collection to iterate over. + * @param {Object} props The object of property values to filter by. + * @returns {Array} Returns a new array of elements that have the given properties. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }, + * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] } + * ]; + * + * _.where(characters, { 'age': 36 }); + * // => [{ 'name': 'barney', 'age': 36, 'pets': ['hoppy'] }] + * + * _.where(characters, { 'pets': ['dino'] }); + * // => [{ 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] }] + */ + var where = filter; + + /*--------------------------------------------------------------------------*/ + + /** + * Creates an array with all falsey values removed. The values `false`, `null`, + * `0`, `""`, `undefined`, and `NaN` are all falsey. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to compact. + * @returns {Array} Returns a new array of filtered values. + * @example + * + * _.compact([0, 1, false, 2, '', 3]); + * // => [1, 2, 3] + */ + function compact(array) { + var index = -1, + length = array ? array.length : 0, + result = []; + + while (++index < length) { + var value = array[index]; + if (value) { + result.push(value); + } + } + return result; + } + + /** + * Creates an array excluding all values of the provided arrays using strict + * equality for comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to process. + * @param {...Array} [values] The arrays of values to exclude. + * @returns {Array} Returns a new array of filtered values. + * @example + * + * _.difference([1, 2, 3, 4, 5], [5, 2, 10]); + * // => [1, 3, 4] + */ + function difference(array) { + return baseDifference(array, baseFlatten(arguments, true, true, 1)); + } + + /** + * This method is like `_.find` except that it returns the index of the first + * element that passes the callback check, instead of the element itself. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to search. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': false }, + * { 'name': 'fred', 'age': 40, 'blocked': true }, + * { 'name': 'pebbles', 'age': 1, 'blocked': false } + * ]; + * + * _.findIndex(characters, function(chr) { + * return chr.age < 20; + * }); + * // => 2 + * + * // using "_.where" callback shorthand + * _.findIndex(characters, { 'age': 36 }); + * // => 0 + * + * // using "_.pluck" callback shorthand + * _.findIndex(characters, 'blocked'); + * // => 1 + */ + function findIndex(array, callback, thisArg) { + var index = -1, + length = array ? array.length : 0; + + callback = lodash.createCallback(callback, thisArg, 3); + while (++index < length) { + if (callback(array[index], index, array)) { + return index; + } + } + return -1; + } + + /** + * This method is like `_.findIndex` except that it iterates over elements + * of a `collection` from right to left. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to search. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {number} Returns the index of the found element, else `-1`. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36, 'blocked': true }, + * { 'name': 'fred', 'age': 40, 'blocked': false }, + * { 'name': 'pebbles', 'age': 1, 'blocked': true } + * ]; + * + * _.findLastIndex(characters, function(chr) { + * return chr.age > 30; + * }); + * // => 1 + * + * // using "_.where" callback shorthand + * _.findLastIndex(characters, { 'age': 36 }); + * // => 0 + * + * // using "_.pluck" callback shorthand + * _.findLastIndex(characters, 'blocked'); + * // => 2 + */ + function findLastIndex(array, callback, thisArg) { + var length = array ? array.length : 0; + callback = lodash.createCallback(callback, thisArg, 3); + while (length--) { + if (callback(array[length], length, array)) { + return length; + } + } + return -1; + } + + /** + * Gets the first element or first `n` elements of an array. If a callback + * is provided elements at the beginning of the array are returned as long + * as the callback returns truey. The callback is bound to `thisArg` and + * invoked with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias head, take + * @category Arrays + * @param {Array} array The array to query. + * @param {Function|Object|number|string} [callback] The function called + * per element or the number of elements to return. If a property name or + * object is provided it will be used to create a "_.pluck" or "_.where" + * style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the first element(s) of `array`. + * @example + * + * _.first([1, 2, 3]); + * // => 1 + * + * _.first([1, 2, 3], 2); + * // => [1, 2] + * + * _.first([1, 2, 3], function(num) { + * return num < 3; + * }); + * // => [1, 2] + * + * var characters = [ + * { 'name': 'barney', 'blocked': true, 'employer': 'slate' }, + * { 'name': 'fred', 'blocked': false, 'employer': 'slate' }, + * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } + * ]; + * + * // using "_.pluck" callback shorthand + * _.first(characters, 'blocked'); + * // => [{ 'name': 'barney', 'blocked': true, 'employer': 'slate' }] + * + * // using "_.where" callback shorthand + * _.pluck(_.first(characters, { 'employer': 'slate' }), 'name'); + * // => ['barney', 'fred'] + */ + function first(array, callback, thisArg) { + var n = 0, + length = array ? array.length : 0; + + if (typeof callback != 'number' && callback != null) { + var index = -1; + callback = lodash.createCallback(callback, thisArg, 3); + while (++index < length && callback(array[index], index, array)) { + n++; + } + } else { + n = callback; + if (n == null || thisArg) { + return array ? array[0] : undefined; + } + } + return slice(array, 0, nativeMin(nativeMax(0, n), length)); + } + + /** + * Flattens a nested array (the nesting can be to any depth). If `isShallow` + * is truey, the array will only be flattened a single level. If a callback + * is provided each element of the array is passed through the callback before + * flattening. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to flatten. + * @param {boolean} [isShallow=false] A flag to restrict flattening to a single level. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new flattened array. + * @example + * + * _.flatten([1, [2], [3, [[4]]]]); + * // => [1, 2, 3, 4]; + * + * _.flatten([1, [2], [3, [[4]]]], true); + * // => [1, 2, 3, [[4]]]; + * + * var characters = [ + * { 'name': 'barney', 'age': 30, 'pets': ['hoppy'] }, + * { 'name': 'fred', 'age': 40, 'pets': ['baby puss', 'dino'] } + * ]; + * + * // using "_.pluck" callback shorthand + * _.flatten(characters, 'pets'); + * // => ['hoppy', 'baby puss', 'dino'] + */ + function flatten(array, isShallow, callback, thisArg) { + // juggle arguments + if (typeof isShallow != 'boolean' && isShallow != null) { + thisArg = callback; + callback = (typeof isShallow != 'function' && thisArg && thisArg[isShallow] === array) ? null : isShallow; + isShallow = false; + } + if (callback != null) { + array = map(array, callback, thisArg); + } + return baseFlatten(array, isShallow); + } + + /** + * Gets the index at which the first occurrence of `value` is found using + * strict equality for comparisons, i.e. `===`. If the array is already sorted + * providing `true` for `fromIndex` will run a faster binary search. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to search. + * @param {*} value The value to search for. + * @param {boolean|number} [fromIndex=0] The index to search from or `true` + * to perform a binary search on a sorted array. + * @returns {number} Returns the index of the matched value or `-1`. + * @example + * + * _.indexOf([1, 2, 3, 1, 2, 3], 2); + * // => 1 + * + * _.indexOf([1, 2, 3, 1, 2, 3], 2, 3); + * // => 4 + * + * _.indexOf([1, 1, 2, 2, 3, 3], 2, true); + * // => 2 + */ + function indexOf(array, value, fromIndex) { + if (typeof fromIndex == 'number') { + var length = array ? array.length : 0; + fromIndex = (fromIndex < 0 ? nativeMax(0, length + fromIndex) : fromIndex || 0); + } else if (fromIndex) { + var index = sortedIndex(array, value); + return array[index] === value ? index : -1; + } + return baseIndexOf(array, value, fromIndex); + } + + /** + * Gets all but the last element or last `n` elements of an array. If a + * callback is provided elements at the end of the array are excluded from + * the result as long as the callback returns truey. The callback is bound + * to `thisArg` and invoked with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to query. + * @param {Function|Object|number|string} [callback=1] The function called + * per element or the number of elements to exclude. If a property name or + * object is provided it will be used to create a "_.pluck" or "_.where" + * style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a slice of `array`. + * @example + * + * _.initial([1, 2, 3]); + * // => [1, 2] + * + * _.initial([1, 2, 3], 2); + * // => [1] + * + * _.initial([1, 2, 3], function(num) { + * return num > 1; + * }); + * // => [1] + * + * var characters = [ + * { 'name': 'barney', 'blocked': false, 'employer': 'slate' }, + * { 'name': 'fred', 'blocked': true, 'employer': 'slate' }, + * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } + * ]; + * + * // using "_.pluck" callback shorthand + * _.initial(characters, 'blocked'); + * // => [{ 'name': 'barney', 'blocked': false, 'employer': 'slate' }] + * + * // using "_.where" callback shorthand + * _.pluck(_.initial(characters, { 'employer': 'na' }), 'name'); + * // => ['barney', 'fred'] + */ + function initial(array, callback, thisArg) { + var n = 0, + length = array ? array.length : 0; + + if (typeof callback != 'number' && callback != null) { + var index = length; + callback = lodash.createCallback(callback, thisArg, 3); + while (index-- && callback(array[index], index, array)) { + n++; + } + } else { + n = (callback == null || thisArg) ? 1 : callback || n; + } + return slice(array, 0, nativeMin(nativeMax(0, length - n), length)); + } + + /** + * Creates an array of unique values present in all provided arrays using + * strict equality for comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {...Array} [array] The arrays to inspect. + * @returns {Array} Returns an array of shared values. + * @example + * + * _.intersection([1, 2, 3], [5, 2, 1, 4], [2, 1]); + * // => [1, 2] + */ + function intersection() { + var args = [], + argsIndex = -1, + argsLength = arguments.length, + caches = getArray(), + indexOf = getIndexOf(), + trustIndexOf = indexOf === baseIndexOf, + seen = getArray(); + + while (++argsIndex < argsLength) { + var value = arguments[argsIndex]; + if (isArray(value) || isArguments(value)) { + args.push(value); + caches.push(trustIndexOf && value.length >= largeArraySize && + createCache(argsIndex ? args[argsIndex] : seen)); + } + } + var array = args[0], + index = -1, + length = array ? array.length : 0, + result = []; + + outer: + while (++index < length) { + var cache = caches[0]; + value = array[index]; + + if ((cache ? cacheIndexOf(cache, value) : indexOf(seen, value)) < 0) { + argsIndex = argsLength; + (cache || seen).push(value); + while (--argsIndex) { + cache = caches[argsIndex]; + if ((cache ? cacheIndexOf(cache, value) : indexOf(args[argsIndex], value)) < 0) { + continue outer; + } + } + result.push(value); + } + } + while (argsLength--) { + cache = caches[argsLength]; + if (cache) { + releaseObject(cache); + } + } + releaseArray(caches); + releaseArray(seen); + return result; + } + + /** + * Gets the last element or last `n` elements of an array. If a callback is + * provided elements at the end of the array are returned as long as the + * callback returns truey. The callback is bound to `thisArg` and invoked + * with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to query. + * @param {Function|Object|number|string} [callback] The function called + * per element or the number of elements to return. If a property name or + * object is provided it will be used to create a "_.pluck" or "_.where" + * style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {*} Returns the last element(s) of `array`. + * @example + * + * _.last([1, 2, 3]); + * // => 3 + * + * _.last([1, 2, 3], 2); + * // => [2, 3] + * + * _.last([1, 2, 3], function(num) { + * return num > 1; + * }); + * // => [2, 3] + * + * var characters = [ + * { 'name': 'barney', 'blocked': false, 'employer': 'slate' }, + * { 'name': 'fred', 'blocked': true, 'employer': 'slate' }, + * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } + * ]; + * + * // using "_.pluck" callback shorthand + * _.pluck(_.last(characters, 'blocked'), 'name'); + * // => ['fred', 'pebbles'] + * + * // using "_.where" callback shorthand + * _.last(characters, { 'employer': 'na' }); + * // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }] + */ + function last(array, callback, thisArg) { + var n = 0, + length = array ? array.length : 0; + + if (typeof callback != 'number' && callback != null) { + var index = length; + callback = lodash.createCallback(callback, thisArg, 3); + while (index-- && callback(array[index], index, array)) { + n++; + } + } else { + n = callback; + if (n == null || thisArg) { + return array ? array[length - 1] : undefined; + } + } + return slice(array, nativeMax(0, length - n)); + } + + /** + * Gets the index at which the last occurrence of `value` is found using strict + * equality for comparisons, i.e. `===`. If `fromIndex` is negative, it is used + * as the offset from the end of the collection. + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to search. + * @param {*} value The value to search for. + * @param {number} [fromIndex=array.length-1] The index to search from. + * @returns {number} Returns the index of the matched value or `-1`. + * @example + * + * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2); + * // => 4 + * + * _.lastIndexOf([1, 2, 3, 1, 2, 3], 2, 3); + * // => 1 + */ + function lastIndexOf(array, value, fromIndex) { + var index = array ? array.length : 0; + if (typeof fromIndex == 'number') { + index = (fromIndex < 0 ? nativeMax(0, index + fromIndex) : nativeMin(fromIndex, index - 1)) + 1; + } + while (index--) { + if (array[index] === value) { + return index; + } + } + return -1; + } + + /** + * Removes all provided values from the given array using strict equality for + * comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to modify. + * @param {...*} [value] The values to remove. + * @returns {Array} Returns `array`. + * @example + * + * var array = [1, 2, 3, 1, 2, 3]; + * _.pull(array, 2, 3); + * console.log(array); + * // => [1, 1] + */ + function pull(array) { + var args = arguments, + argsIndex = 0, + argsLength = args.length, + length = array ? array.length : 0; + + while (++argsIndex < argsLength) { + var index = -1, + value = args[argsIndex]; + while (++index < length) { + if (array[index] === value) { + splice.call(array, index--, 1); + length--; + } + } + } + return array; + } + + /** + * Creates an array of numbers (positive and/or negative) progressing from + * `start` up to but not including `end`. If `start` is less than `stop` a + * zero-length range is created unless a negative `step` is specified. + * + * @static + * @memberOf _ + * @category Arrays + * @param {number} [start=0] The start of the range. + * @param {number} end The end of the range. + * @param {number} [step=1] The value to increment or decrement by. + * @returns {Array} Returns a new range array. + * @example + * + * _.range(4); + * // => [0, 1, 2, 3] + * + * _.range(1, 5); + * // => [1, 2, 3, 4] + * + * _.range(0, 20, 5); + * // => [0, 5, 10, 15] + * + * _.range(0, -4, -1); + * // => [0, -1, -2, -3] + * + * _.range(1, 4, 0); + * // => [1, 1, 1] + * + * _.range(0); + * // => [] + */ + function range(start, end, step) { + start = +start || 0; + step = typeof step == 'number' ? step : (+step || 1); + + if (end == null) { + end = start; + start = 0; + } + // use `Array(length)` so engines like Chakra and V8 avoid slower modes + // http://youtu.be/XAqIpGU8ZZk#t=17m25s + var index = -1, + length = nativeMax(0, ceil((end - start) / (step || 1))), + result = Array(length); + + while (++index < length) { + result[index] = start; + start += step; + } + return result; + } + + /** + * Removes all elements from an array that the callback returns truey for + * and returns an array of removed elements. The callback is bound to `thisArg` + * and invoked with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to modify. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a new array of removed elements. + * @example + * + * var array = [1, 2, 3, 4, 5, 6]; + * var evens = _.remove(array, function(num) { return num % 2 == 0; }); + * + * console.log(array); + * // => [1, 3, 5] + * + * console.log(evens); + * // => [2, 4, 6] + */ + function remove(array, callback, thisArg) { + var index = -1, + length = array ? array.length : 0, + result = []; + + callback = lodash.createCallback(callback, thisArg, 3); + while (++index < length) { + var value = array[index]; + if (callback(value, index, array)) { + result.push(value); + splice.call(array, index--, 1); + length--; + } + } + return result; + } + + /** + * The opposite of `_.initial` this method gets all but the first element or + * first `n` elements of an array. If a callback function is provided elements + * at the beginning of the array are excluded from the result as long as the + * callback returns truey. The callback is bound to `thisArg` and invoked + * with three arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias drop, tail + * @category Arrays + * @param {Array} array The array to query. + * @param {Function|Object|number|string} [callback=1] The function called + * per element or the number of elements to exclude. If a property name or + * object is provided it will be used to create a "_.pluck" or "_.where" + * style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a slice of `array`. + * @example + * + * _.rest([1, 2, 3]); + * // => [2, 3] + * + * _.rest([1, 2, 3], 2); + * // => [3] + * + * _.rest([1, 2, 3], function(num) { + * return num < 3; + * }); + * // => [3] + * + * var characters = [ + * { 'name': 'barney', 'blocked': true, 'employer': 'slate' }, + * { 'name': 'fred', 'blocked': false, 'employer': 'slate' }, + * { 'name': 'pebbles', 'blocked': true, 'employer': 'na' } + * ]; + * + * // using "_.pluck" callback shorthand + * _.pluck(_.rest(characters, 'blocked'), 'name'); + * // => ['fred', 'pebbles'] + * + * // using "_.where" callback shorthand + * _.rest(characters, { 'employer': 'slate' }); + * // => [{ 'name': 'pebbles', 'blocked': true, 'employer': 'na' }] + */ + function rest(array, callback, thisArg) { + if (typeof callback != 'number' && callback != null) { + var n = 0, + index = -1, + length = array ? array.length : 0; + + callback = lodash.createCallback(callback, thisArg, 3); + while (++index < length && callback(array[index], index, array)) { + n++; + } + } else { + n = (callback == null || thisArg) ? 1 : nativeMax(0, callback); + } + return slice(array, n); + } + + /** + * Uses a binary search to determine the smallest index at which a value + * should be inserted into a given sorted array in order to maintain the sort + * order of the array. If a callback is provided it will be executed for + * `value` and each element of `array` to compute their sort ranking. The + * callback is bound to `thisArg` and invoked with one argument; (value). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to inspect. + * @param {*} value The value to evaluate. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {number} Returns the index at which `value` should be inserted + * into `array`. + * @example + * + * _.sortedIndex([20, 30, 50], 40); + * // => 2 + * + * // using "_.pluck" callback shorthand + * _.sortedIndex([{ 'x': 20 }, { 'x': 30 }, { 'x': 50 }], { 'x': 40 }, 'x'); + * // => 2 + * + * var dict = { + * 'wordToNumber': { 'twenty': 20, 'thirty': 30, 'fourty': 40, 'fifty': 50 } + * }; + * + * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) { + * return dict.wordToNumber[word]; + * }); + * // => 2 + * + * _.sortedIndex(['twenty', 'thirty', 'fifty'], 'fourty', function(word) { + * return this.wordToNumber[word]; + * }, dict); + * // => 2 + */ + function sortedIndex(array, value, callback, thisArg) { + var low = 0, + high = array ? array.length : low; + + // explicitly reference `identity` for better inlining in Firefox + callback = callback ? lodash.createCallback(callback, thisArg, 1) : identity; + value = callback(value); + + while (low < high) { + var mid = (low + high) >>> 1; + (callback(array[mid]) < value) + ? low = mid + 1 + : high = mid; + } + return low; + } + + /** + * Creates an array of unique values, in order, of the provided arrays using + * strict equality for comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {...Array} [array] The arrays to inspect. + * @returns {Array} Returns an array of combined values. + * @example + * + * _.union([1, 2, 3], [5, 2, 1, 4], [2, 1]); + * // => [1, 2, 3, 5, 4] + */ + function union() { + return baseUniq(baseFlatten(arguments, true, true)); + } + + /** + * Creates a duplicate-value-free version of an array using strict equality + * for comparisons, i.e. `===`. If the array is sorted, providing + * `true` for `isSorted` will use a faster algorithm. If a callback is provided + * each element of `array` is passed through the callback before uniqueness + * is computed. The callback is bound to `thisArg` and invoked with three + * arguments; (value, index, array). + * + * If a property name is provided for `callback` the created "_.pluck" style + * callback will return the property value of the given element. + * + * If an object is provided for `callback` the created "_.where" style callback + * will return `true` for elements that have the properties of the given object, + * else `false`. + * + * @static + * @memberOf _ + * @alias unique + * @category Arrays + * @param {Array} array The array to process. + * @param {boolean} [isSorted=false] A flag to indicate that `array` is sorted. + * @param {Function|Object|string} [callback=identity] The function called + * per iteration. If a property name or object is provided it will be used + * to create a "_.pluck" or "_.where" style callback, respectively. + * @param {*} [thisArg] The `this` binding of `callback`. + * @returns {Array} Returns a duplicate-value-free array. + * @example + * + * _.uniq([1, 2, 1, 3, 1]); + * // => [1, 2, 3] + * + * _.uniq([1, 1, 2, 2, 3], true); + * // => [1, 2, 3] + * + * _.uniq(['A', 'b', 'C', 'a', 'B', 'c'], function(letter) { return letter.toLowerCase(); }); + * // => ['A', 'b', 'C'] + * + * _.uniq([1, 2.5, 3, 1.5, 2, 3.5], function(num) { return this.floor(num); }, Math); + * // => [1, 2.5, 3] + * + * // using "_.pluck" callback shorthand + * _.uniq([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); + * // => [{ 'x': 1 }, { 'x': 2 }] + */ + function uniq(array, isSorted, callback, thisArg) { + // juggle arguments + if (typeof isSorted != 'boolean' && isSorted != null) { + thisArg = callback; + callback = (typeof isSorted != 'function' && thisArg && thisArg[isSorted] === array) ? null : isSorted; + isSorted = false; + } + if (callback != null) { + callback = lodash.createCallback(callback, thisArg, 3); + } + return baseUniq(array, isSorted, callback); + } + + /** + * Creates an array excluding all provided values using strict equality for + * comparisons, i.e. `===`. + * + * @static + * @memberOf _ + * @category Arrays + * @param {Array} array The array to filter. + * @param {...*} [value] The values to exclude. + * @returns {Array} Returns a new array of filtered values. + * @example + * + * _.without([1, 2, 1, 0, 3, 1, 4], 0, 1); + * // => [2, 3, 4] + */ + function without(array) { + return baseDifference(array, slice(arguments, 1)); + } + + /** + * Creates an array that is the symmetric difference of the provided arrays. + * See http://en.wikipedia.org/wiki/Symmetric_difference. + * + * @static + * @memberOf _ + * @category Arrays + * @param {...Array} [array] The arrays to inspect. + * @returns {Array} Returns an array of values. + * @example + * + * _.xor([1, 2, 3], [5, 2, 1, 4]); + * // => [3, 5, 4] + * + * _.xor([1, 2, 5], [2, 3, 5], [3, 4, 5]); + * // => [1, 4, 5] + */ + function xor() { + var index = -1, + length = arguments.length; + + while (++index < length) { + var array = arguments[index]; + if (isArray(array) || isArguments(array)) { + var result = result + ? baseUniq(baseDifference(result, array).concat(baseDifference(array, result))) + : array; + } + } + return result || []; + } + + /** + * Creates an array of grouped elements, the first of which contains the first + * elements of the given arrays, the second of which contains the second + * elements of the given arrays, and so on. + * + * @static + * @memberOf _ + * @alias unzip + * @category Arrays + * @param {...Array} [array] Arrays to process. + * @returns {Array} Returns a new array of grouped elements. + * @example + * + * _.zip(['fred', 'barney'], [30, 40], [true, false]); + * // => [['fred', 30, true], ['barney', 40, false]] + */ + function zip() { + var array = arguments.length > 1 ? arguments : arguments[0], + index = -1, + length = array ? max(pluck(array, 'length')) : 0, + result = Array(length < 0 ? 0 : length); + + while (++index < length) { + result[index] = pluck(array, index); + } + return result; + } + + /** + * Creates an object composed from arrays of `keys` and `values`. Provide + * either a single two dimensional array, i.e. `[[key1, value1], [key2, value2]]` + * or two arrays, one of `keys` and one of corresponding `values`. + * + * @static + * @memberOf _ + * @alias object + * @category Arrays + * @param {Array} keys The array of keys. + * @param {Array} [values=[]] The array of values. + * @returns {Object} Returns an object composed of the given keys and + * corresponding values. + * @example + * + * _.zipObject(['fred', 'barney'], [30, 40]); + * // => { 'fred': 30, 'barney': 40 } + */ + function zipObject(keys, values) { + var index = -1, + length = keys ? keys.length : 0, + result = {}; + + if (!values && length && !isArray(keys[0])) { + values = []; + } + while (++index < length) { + var key = keys[index]; + if (values) { + result[key] = values[index]; + } else if (key) { + result[key[0]] = key[1]; + } + } + return result; + } + + /*--------------------------------------------------------------------------*/ + + /** + * Creates a function that executes `func`, with the `this` binding and + * arguments of the created function, only after being called `n` times. + * + * @static + * @memberOf _ + * @category Functions + * @param {number} n The number of times the function must be called before + * `func` is executed. + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var saves = ['profile', 'settings']; + * + * var done = _.after(saves.length, function() { + * console.log('Done saving!'); + * }); + * + * _.forEach(saves, function(type) { + * asyncSave({ 'type': type, 'complete': done }); + * }); + * // => logs 'Done saving!', after all saves have completed + */ + function after(n, func) { + if (!isFunction(func)) { + throw new TypeError; + } + return function() { + if (--n < 1) { + return func.apply(this, arguments); + } + }; + } + + /** + * Creates a function that, when called, invokes `func` with the `this` + * binding of `thisArg` and prepends any additional `bind` arguments to those + * provided to the bound function. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to bind. + * @param {*} [thisArg] The `this` binding of `func`. + * @param {...*} [arg] Arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var func = function(greeting) { + * return greeting + ' ' + this.name; + * }; + * + * func = _.bind(func, { 'name': 'fred' }, 'hi'); + * func(); + * // => 'hi fred' + */ + function bind(func, thisArg) { + return arguments.length > 2 + ? createWrapper(func, 17, slice(arguments, 2), null, thisArg) + : createWrapper(func, 1, null, null, thisArg); + } + + /** + * Binds methods of an object to the object itself, overwriting the existing + * method. Method names may be specified as individual arguments or as arrays + * of method names. If no method names are provided all the function properties + * of `object` will be bound. + * + * @static + * @memberOf _ + * @category Functions + * @param {Object} object The object to bind and assign the bound methods to. + * @param {...string} [methodName] The object method names to + * bind, specified as individual method names or arrays of method names. + * @returns {Object} Returns `object`. + * @example + * + * var view = { + * 'label': 'docs', + * 'onClick': function() { console.log('clicked ' + this.label); } + * }; + * + * _.bindAll(view); + * jQuery('#docs').on('click', view.onClick); + * // => logs 'clicked docs', when the button is clicked + */ + function bindAll(object) { + var funcs = arguments.length > 1 ? baseFlatten(arguments, true, false, 1) : functions(object), + index = -1, + length = funcs.length; + + while (++index < length) { + var key = funcs[index]; + object[key] = createWrapper(object[key], 1, null, null, object); + } + return object; + } + + /** + * Creates a function that, when called, invokes the method at `object[key]` + * and prepends any additional `bindKey` arguments to those provided to the bound + * function. This method differs from `_.bind` by allowing bound functions to + * reference methods that will be redefined or don't yet exist. + * See http://michaux.ca/articles/lazy-function-definition-pattern. + * + * @static + * @memberOf _ + * @category Functions + * @param {Object} object The object the method belongs to. + * @param {string} key The key of the method. + * @param {...*} [arg] Arguments to be partially applied. + * @returns {Function} Returns the new bound function. + * @example + * + * var object = { + * 'name': 'fred', + * 'greet': function(greeting) { + * return greeting + ' ' + this.name; + * } + * }; + * + * var func = _.bindKey(object, 'greet', 'hi'); + * func(); + * // => 'hi fred' + * + * object.greet = function(greeting) { + * return greeting + 'ya ' + this.name + '!'; + * }; + * + * func(); + * // => 'hiya fred!' + */ + function bindKey(object, key) { + return arguments.length > 2 + ? createWrapper(key, 19, slice(arguments, 2), null, object) + : createWrapper(key, 3, null, null, object); + } + + /** + * Creates a function that is the composition of the provided functions, + * where each function consumes the return value of the function that follows. + * For example, composing the functions `f()`, `g()`, and `h()` produces `f(g(h()))`. + * Each function is executed with the `this` binding of the composed function. + * + * @static + * @memberOf _ + * @category Functions + * @param {...Function} [func] Functions to compose. + * @returns {Function} Returns the new composed function. + * @example + * + * var realNameMap = { + * 'pebbles': 'penelope' + * }; + * + * var format = function(name) { + * name = realNameMap[name.toLowerCase()] || name; + * return name.charAt(0).toUpperCase() + name.slice(1).toLowerCase(); + * }; + * + * var greet = function(formatted) { + * return 'Hiya ' + formatted + '!'; + * }; + * + * var welcome = _.compose(greet, format); + * welcome('pebbles'); + * // => 'Hiya Penelope!' + */ + function compose() { + var funcs = arguments, + length = funcs.length; + + while (length--) { + if (!isFunction(funcs[length])) { + throw new TypeError; + } + } + return function() { + var args = arguments, + length = funcs.length; + + while (length--) { + args = [funcs[length].apply(this, args)]; + } + return args[0]; + }; + } + + /** + * Creates a function which accepts one or more arguments of `func` that when + * invoked either executes `func` returning its result, if all `func` arguments + * have been provided, or returns a function that accepts one or more of the + * remaining `func` arguments, and so on. The arity of `func` can be specified + * if `func.length` is not sufficient. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to curry. + * @param {number} [arity=func.length] The arity of `func`. + * @returns {Function} Returns the new curried function. + * @example + * + * var curried = _.curry(function(a, b, c) { + * console.log(a + b + c); + * }); + * + * curried(1)(2)(3); + * // => 6 + * + * curried(1, 2)(3); + * // => 6 + * + * curried(1, 2, 3); + * // => 6 + */ + function curry(func, arity) { + arity = typeof arity == 'number' ? arity : (+arity || func.length); + return createWrapper(func, 4, null, null, null, arity); + } + + /** + * Creates a function that will delay the execution of `func` until after + * `wait` milliseconds have elapsed since the last time it was invoked. + * Provide an options object to indicate that `func` should be invoked on + * the leading and/or trailing edge of the `wait` timeout. Subsequent calls + * to the debounced function will return the result of the last `func` call. + * + * Note: If `leading` and `trailing` options are `true` `func` will be called + * on the trailing edge of the timeout only if the the debounced function is + * invoked more than once during the `wait` timeout. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to debounce. + * @param {number} wait The number of milliseconds to delay. + * @param {Object} [options] The options object. + * @param {boolean} [options.leading=false] Specify execution on the leading edge of the timeout. + * @param {number} [options.maxWait] The maximum time `func` is allowed to be delayed before it's called. + * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout. + * @returns {Function} Returns the new debounced function. + * @example + * + * // avoid costly calculations while the window size is in flux + * var lazyLayout = _.debounce(calculateLayout, 150); + * jQuery(window).on('resize', lazyLayout); + * + * // execute `sendMail` when the click event is fired, debouncing subsequent calls + * jQuery('#postbox').on('click', _.debounce(sendMail, 300, { + * 'leading': true, + * 'trailing': false + * }); + * + * // ensure `batchLog` is executed once after 1 second of debounced calls + * var source = new EventSource('/stream'); + * source.addEventListener('message', _.debounce(batchLog, 250, { + * 'maxWait': 1000 + * }, false); + */ + function debounce(func, wait, options) { + var args, + maxTimeoutId, + result, + stamp, + thisArg, + timeoutId, + trailingCall, + lastCalled = 0, + maxWait = false, + trailing = true; + + if (!isFunction(func)) { + throw new TypeError; + } + wait = nativeMax(0, wait) || 0; + if (options === true) { + var leading = true; + trailing = false; + } else if (isObject(options)) { + leading = options.leading; + maxWait = 'maxWait' in options && (nativeMax(wait, options.maxWait) || 0); + trailing = 'trailing' in options ? options.trailing : trailing; + } + var delayed = function() { + var remaining = wait - (now() - stamp); + if (remaining <= 0) { + if (maxTimeoutId) { + clearTimeout(maxTimeoutId); + } + var isCalled = trailingCall; + maxTimeoutId = timeoutId = trailingCall = undefined; + if (isCalled) { + lastCalled = now(); + result = func.apply(thisArg, args); + if (!timeoutId && !maxTimeoutId) { + args = thisArg = null; + } + } + } else { + timeoutId = setTimeout(delayed, remaining); + } + }; + + var maxDelayed = function() { + if (timeoutId) { + clearTimeout(timeoutId); + } + maxTimeoutId = timeoutId = trailingCall = undefined; + if (trailing || (maxWait !== wait)) { + lastCalled = now(); + result = func.apply(thisArg, args); + if (!timeoutId && !maxTimeoutId) { + args = thisArg = null; + } + } + }; + + return function() { + args = arguments; + stamp = now(); + thisArg = this; + trailingCall = trailing && (timeoutId || !leading); + + if (maxWait === false) { + var leadingCall = leading && !timeoutId; + } else { + if (!maxTimeoutId && !leading) { + lastCalled = stamp; + } + var remaining = maxWait - (stamp - lastCalled), + isCalled = remaining <= 0; + + if (isCalled) { + if (maxTimeoutId) { + maxTimeoutId = clearTimeout(maxTimeoutId); + } + lastCalled = stamp; + result = func.apply(thisArg, args); + } + else if (!maxTimeoutId) { + maxTimeoutId = setTimeout(maxDelayed, remaining); + } + } + if (isCalled && timeoutId) { + timeoutId = clearTimeout(timeoutId); + } + else if (!timeoutId && wait !== maxWait) { + timeoutId = setTimeout(delayed, wait); + } + if (leadingCall) { + isCalled = true; + result = func.apply(thisArg, args); + } + if (isCalled && !timeoutId && !maxTimeoutId) { + args = thisArg = null; + } + return result; + }; + } + + /** + * Defers executing the `func` function until the current call stack has cleared. + * Additional arguments will be provided to `func` when it is invoked. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to defer. + * @param {...*} [arg] Arguments to invoke the function with. + * @returns {number} Returns the timer id. + * @example + * + * _.defer(function(text) { console.log(text); }, 'deferred'); + * // logs 'deferred' after one or more milliseconds + */ + function defer(func) { + if (!isFunction(func)) { + throw new TypeError; + } + var args = slice(arguments, 1); + return setTimeout(function() { func.apply(undefined, args); }, 1); + } + + /** + * Executes the `func` function after `wait` milliseconds. Additional arguments + * will be provided to `func` when it is invoked. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to delay. + * @param {number} wait The number of milliseconds to delay execution. + * @param {...*} [arg] Arguments to invoke the function with. + * @returns {number} Returns the timer id. + * @example + * + * _.delay(function(text) { console.log(text); }, 1000, 'later'); + * // => logs 'later' after one second + */ + function delay(func, wait) { + if (!isFunction(func)) { + throw new TypeError; + } + var args = slice(arguments, 2); + return setTimeout(function() { func.apply(undefined, args); }, wait); + } + + /** + * Creates a function that memoizes the result of `func`. If `resolver` is + * provided it will be used to determine the cache key for storing the result + * based on the arguments provided to the memoized function. By default, the + * first argument provided to the memoized function is used as the cache key. + * The `func` is executed with the `this` binding of the memoized function. + * The result cache is exposed as the `cache` property on the memoized function. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to have its output memoized. + * @param {Function} [resolver] A function used to resolve the cache key. + * @returns {Function} Returns the new memoizing function. + * @example + * + * var fibonacci = _.memoize(function(n) { + * return n < 2 ? n : fibonacci(n - 1) + fibonacci(n - 2); + * }); + * + * fibonacci(9) + * // => 34 + * + * var data = { + * 'fred': { 'name': 'fred', 'age': 40 }, + * 'pebbles': { 'name': 'pebbles', 'age': 1 } + * }; + * + * // modifying the result cache + * var get = _.memoize(function(name) { return data[name]; }, _.identity); + * get('pebbles'); + * // => { 'name': 'pebbles', 'age': 1 } + * + * get.cache.pebbles.name = 'penelope'; + * get('pebbles'); + * // => { 'name': 'penelope', 'age': 1 } + */ + function memoize(func, resolver) { + if (!isFunction(func)) { + throw new TypeError; + } + var memoized = function() { + var cache = memoized.cache, + key = resolver ? resolver.apply(this, arguments) : keyPrefix + arguments[0]; + + return hasOwnProperty.call(cache, key) + ? cache[key] + : (cache[key] = func.apply(this, arguments)); + } + memoized.cache = {}; + return memoized; + } + + /** + * Creates a function that is restricted to execute `func` once. Repeat calls to + * the function will return the value of the first call. The `func` is executed + * with the `this` binding of the created function. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to restrict. + * @returns {Function} Returns the new restricted function. + * @example + * + * var initialize = _.once(createApplication); + * initialize(); + * initialize(); + * // `initialize` executes `createApplication` once + */ + function once(func) { + var ran, + result; + + if (!isFunction(func)) { + throw new TypeError; + } + return function() { + if (ran) { + return result; + } + ran = true; + result = func.apply(this, arguments); + + // clear the `func` variable so the function may be garbage collected + func = null; + return result; + }; + } + + /** + * Creates a function that, when called, invokes `func` with any additional + * `partial` arguments prepended to those provided to the new function. This + * method is similar to `_.bind` except it does **not** alter the `this` binding. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [arg] Arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * var greet = function(greeting, name) { return greeting + ' ' + name; }; + * var hi = _.partial(greet, 'hi'); + * hi('fred'); + * // => 'hi fred' + */ + function partial(func) { + return createWrapper(func, 16, slice(arguments, 1)); + } + + /** + * This method is like `_.partial` except that `partial` arguments are + * appended to those provided to the new function. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to partially apply arguments to. + * @param {...*} [arg] Arguments to be partially applied. + * @returns {Function} Returns the new partially applied function. + * @example + * + * var defaultsDeep = _.partialRight(_.merge, _.defaults); + * + * var options = { + * 'variable': 'data', + * 'imports': { 'jq': $ } + * }; + * + * defaultsDeep(options, _.templateSettings); + * + * options.variable + * // => 'data' + * + * options.imports + * // => { '_': _, 'jq': $ } + */ + function partialRight(func) { + return createWrapper(func, 32, null, slice(arguments, 1)); + } + + /** + * Creates a function that, when executed, will only call the `func` function + * at most once per every `wait` milliseconds. Provide an options object to + * indicate that `func` should be invoked on the leading and/or trailing edge + * of the `wait` timeout. Subsequent calls to the throttled function will + * return the result of the last `func` call. + * + * Note: If `leading` and `trailing` options are `true` `func` will be called + * on the trailing edge of the timeout only if the the throttled function is + * invoked more than once during the `wait` timeout. + * + * @static + * @memberOf _ + * @category Functions + * @param {Function} func The function to throttle. + * @param {number} wait The number of milliseconds to throttle executions to. + * @param {Object} [options] The options object. + * @param {boolean} [options.leading=true] Specify execution on the leading edge of the timeout. + * @param {boolean} [options.trailing=true] Specify execution on the trailing edge of the timeout. + * @returns {Function} Returns the new throttled function. + * @example + * + * // avoid excessively updating the position while scrolling + * var throttled = _.throttle(updatePosition, 100); + * jQuery(window).on('scroll', throttled); + * + * // execute `renewToken` when the click event is fired, but not more than once every 5 minutes + * jQuery('.interactive').on('click', _.throttle(renewToken, 300000, { + * 'trailing': false + * })); + */ + function throttle(func, wait, options) { + var leading = true, + trailing = true; + + if (!isFunction(func)) { + throw new TypeError; + } + if (options === false) { + leading = false; + } else if (isObject(options)) { + leading = 'leading' in options ? options.leading : leading; + trailing = 'trailing' in options ? options.trailing : trailing; + } + debounceOptions.leading = leading; + debounceOptions.maxWait = wait; + debounceOptions.trailing = trailing; + + return debounce(func, wait, debounceOptions); + } + + /** + * Creates a function that provides `value` to the wrapper function as its + * first argument. Additional arguments provided to the function are appended + * to those provided to the wrapper function. The wrapper is executed with + * the `this` binding of the created function. + * + * @static + * @memberOf _ + * @category Functions + * @param {*} value The value to wrap. + * @param {Function} wrapper The wrapper function. + * @returns {Function} Returns the new function. + * @example + * + * var p = _.wrap(_.escape, function(func, text) { + * return '

' + func(text) + '

'; + * }); + * + * p('Fred, Wilma, & Pebbles'); + * // => '

Fred, Wilma, & Pebbles

' + */ + function wrap(value, wrapper) { + return createWrapper(wrapper, 16, [value]); + } + + /*--------------------------------------------------------------------------*/ + + /** + * Creates a function that returns `value`. + * + * @static + * @memberOf _ + * @category Utilities + * @param {*} value The value to return from the new function. + * @returns {Function} Returns the new function. + * @example + * + * var object = { 'name': 'fred' }; + * var getter = _.constant(object); + * getter() === object; + * // => true + */ + function constant(value) { + return function() { + return value; + }; + } + + /** + * Produces a callback bound to an optional `thisArg`. If `func` is a property + * name the created callback will return the property value for a given element. + * If `func` is an object the created callback will return `true` for elements + * that contain the equivalent object properties, otherwise it will return `false`. + * + * @static + * @memberOf _ + * @category Utilities + * @param {*} [func=identity] The value to convert to a callback. + * @param {*} [thisArg] The `this` binding of the created callback. + * @param {number} [argCount] The number of arguments the callback accepts. + * @returns {Function} Returns a callback function. + * @example + * + * var characters = [ + * { 'name': 'barney', 'age': 36 }, + * { 'name': 'fred', 'age': 40 } + * ]; + * + * // wrap to create custom callback shorthands + * _.createCallback = _.wrap(_.createCallback, function(func, callback, thisArg) { + * var match = /^(.+?)__([gl]t)(.+)$/.exec(callback); + * return !match ? func(callback, thisArg) : function(object) { + * return match[2] == 'gt' ? object[match[1]] > match[3] : object[match[1]] < match[3]; + * }; + * }); + * + * _.filter(characters, 'age__gt38'); + * // => [{ 'name': 'fred', 'age': 40 }] + */ + function createCallback(func, thisArg, argCount) { + var type = typeof func; + if (func == null || type == 'function') { + return baseCreateCallback(func, thisArg, argCount); + } + // handle "_.pluck" style callback shorthands + if (type != 'object') { + return property(func); + } + var props = keys(func), + key = props[0], + a = func[key]; + + // handle "_.where" style callback shorthands + if (props.length == 1 && a === a && !isObject(a)) { + // fast path the common case of providing an object with a single + // property containing a primitive value + return function(object) { + var b = object[key]; + return a === b && (a !== 0 || (1 / a == 1 / b)); + }; + } + return function(object) { + var length = props.length, + result = false; + + while (length--) { + if (!(result = baseIsEqual(object[props[length]], func[props[length]], null, true))) { + break; + } + } + return result; + }; + } + + /** + * Converts the characters `&`, `<`, `>`, `"`, and `'` in `string` to their + * corresponding HTML entities. + * + * @static + * @memberOf _ + * @category Utilities + * @param {string} string The string to escape. + * @returns {string} Returns the escaped string. + * @example + * + * _.escape('Fred, Wilma, & Pebbles'); + * // => 'Fred, Wilma, & Pebbles' + */ + function escape(string) { + return string == null ? '' : String(string).replace(reUnescapedHtml, escapeHtmlChar); + } + + /** + * This method returns the first argument provided to it. + * + * @static + * @memberOf _ + * @category Utilities + * @param {*} value Any value. + * @returns {*} Returns `value`. + * @example + * + * var object = { 'name': 'fred' }; + * _.identity(object) === object; + * // => true + */ + function identity(value) { + return value; + } + + /** + * Adds function properties of a source object to the destination object. + * If `object` is a function methods will be added to its prototype as well. + * + * @static + * @memberOf _ + * @category Utilities + * @param {Function|Object} [object=lodash] object The destination object. + * @param {Object} source The object of functions to add. + * @param {Object} [options] The options object. + * @param {boolean} [options.chain=true] Specify whether the functions added are chainable. + * @example + * + * function capitalize(string) { + * return string.charAt(0).toUpperCase() + string.slice(1).toLowerCase(); + * } + * + * _.mixin({ 'capitalize': capitalize }); + * _.capitalize('fred'); + * // => 'Fred' + * + * _('fred').capitalize().value(); + * // => 'Fred' + * + * _.mixin({ 'capitalize': capitalize }, { 'chain': false }); + * _('fred').capitalize(); + * // => 'Fred' + */ + function mixin(object, source, options) { + var chain = true, + methodNames = source && functions(source); + + if (!source || (!options && !methodNames.length)) { + if (options == null) { + options = source; + } + ctor = lodashWrapper; + source = object; + object = lodash; + methodNames = functions(source); + } + if (options === false) { + chain = false; + } else if (isObject(options) && 'chain' in options) { + chain = options.chain; + } + var ctor = object, + isFunc = isFunction(ctor); + + forEach(methodNames, function(methodName) { + var func = object[methodName] = source[methodName]; + if (isFunc) { + ctor.prototype[methodName] = function() { + var chainAll = this.__chain__, + value = this.__wrapped__, + args = [value]; + + push.apply(args, arguments); + var result = func.apply(object, args); + if (chain || chainAll) { + if (value === result && isObject(result)) { + return this; + } + result = new ctor(result); + result.__chain__ = chainAll; + } + return result; + }; + } + }); + } + + /** + * Reverts the '_' variable to its previous value and returns a reference to + * the `lodash` function. + * + * @static + * @memberOf _ + * @category Utilities + * @returns {Function} Returns the `lodash` function. + * @example + * + * var lodash = _.noConflict(); + */ + function noConflict() { + context._ = oldDash; + return this; + } + + /** + * A no-operation function. + * + * @static + * @memberOf _ + * @category Utilities + * @example + * + * var object = { 'name': 'fred' }; + * _.noop(object) === undefined; + * // => true + */ + function noop() { + // no operation performed + } + + /** + * Gets the number of milliseconds that have elapsed since the Unix epoch + * (1 January 1970 00:00:00 UTC). + * + * @static + * @memberOf _ + * @category Utilities + * @example + * + * var stamp = _.now(); + * _.defer(function() { console.log(_.now() - stamp); }); + * // => logs the number of milliseconds it took for the deferred function to be called + */ + var now = isNative(now = Date.now) && now || function() { + return new Date().getTime(); + }; + + /** + * Converts the given value into an integer of the specified radix. + * If `radix` is `undefined` or `0` a `radix` of `10` is used unless the + * `value` is a hexadecimal, in which case a `radix` of `16` is used. + * + * Note: This method avoids differences in native ES3 and ES5 `parseInt` + * implementations. See http://es5.github.io/#E. + * + * @static + * @memberOf _ + * @category Utilities + * @param {string} value The value to parse. + * @param {number} [radix] The radix used to interpret the value to parse. + * @returns {number} Returns the new integer value. + * @example + * + * _.parseInt('08'); + * // => 8 + */ + var parseInt = nativeParseInt(whitespace + '08') == 8 ? nativeParseInt : function(value, radix) { + // Firefox < 21 and Opera < 15 follow the ES3 specified implementation of `parseInt` + return nativeParseInt(isString(value) ? value.replace(reLeadingSpacesAndZeros, '') : value, radix || 0); + }; + + /** + * Creates a "_.pluck" style function, which returns the `key` value of a + * given object. + * + * @static + * @memberOf _ + * @category Utilities + * @param {string} key The name of the property to retrieve. + * @returns {Function} Returns the new function. + * @example + * + * var characters = [ + * { 'name': 'fred', 'age': 40 }, + * { 'name': 'barney', 'age': 36 } + * ]; + * + * var getName = _.property('name'); + * + * _.map(characters, getName); + * // => ['barney', 'fred'] + * + * _.sortBy(characters, getName); + * // => [{ 'name': 'barney', 'age': 36 }, { 'name': 'fred', 'age': 40 }] + */ + function property(key) { + return function(object) { + return object[key]; + }; + } + + /** + * Produces a random number between `min` and `max` (inclusive). If only one + * argument is provided a number between `0` and the given number will be + * returned. If `floating` is truey or either `min` or `max` are floats a + * floating-point number will be returned instead of an integer. + * + * @static + * @memberOf _ + * @category Utilities + * @param {number} [min=0] The minimum possible value. + * @param {number} [max=1] The maximum possible value. + * @param {boolean} [floating=false] Specify returning a floating-point number. + * @returns {number} Returns a random number. + * @example + * + * _.random(0, 5); + * // => an integer between 0 and 5 + * + * _.random(5); + * // => also an integer between 0 and 5 + * + * _.random(5, true); + * // => a floating-point number between 0 and 5 + * + * _.random(1.2, 5.2); + * // => a floating-point number between 1.2 and 5.2 + */ + function random(min, max, floating) { + var noMin = min == null, + noMax = max == null; + + if (floating == null) { + if (typeof min == 'boolean' && noMax) { + floating = min; + min = 1; + } + else if (!noMax && typeof max == 'boolean') { + floating = max; + noMax = true; + } + } + if (noMin && noMax) { + max = 1; + } + min = +min || 0; + if (noMax) { + max = min; + min = 0; + } else { + max = +max || 0; + } + if (floating || min % 1 || max % 1) { + var rand = nativeRandom(); + return nativeMin(min + (rand * (max - min + parseFloat('1e-' + ((rand +'').length - 1)))), max); + } + return baseRandom(min, max); + } + + /** + * Resolves the value of property `key` on `object`. If `key` is a function + * it will be invoked with the `this` binding of `object` and its result returned, + * else the property value is returned. If `object` is falsey then `undefined` + * is returned. + * + * @static + * @memberOf _ + * @category Utilities + * @param {Object} object The object to inspect. + * @param {string} key The name of the property to resolve. + * @returns {*} Returns the resolved value. + * @example + * + * var object = { + * 'cheese': 'crumpets', + * 'stuff': function() { + * return 'nonsense'; + * } + * }; + * + * _.result(object, 'cheese'); + * // => 'crumpets' + * + * _.result(object, 'stuff'); + * // => 'nonsense' + */ + function result(object, key) { + if (object) { + var value = object[key]; + return isFunction(value) ? object[key]() : value; + } + } + + /** + * A micro-templating method that handles arbitrary delimiters, preserves + * whitespace, and correctly escapes quotes within interpolated code. + * + * Note: In the development build, `_.template` utilizes sourceURLs for easier + * debugging. See http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl + * + * For more information on precompiling templates see: + * https://lodash.com/custom-builds + * + * For more information on Chrome extension sandboxes see: + * http://developer.chrome.com/stable/extensions/sandboxingEval.html + * + * @static + * @memberOf _ + * @category Utilities + * @param {string} text The template text. + * @param {Object} data The data object used to populate the text. + * @param {Object} [options] The options object. + * @param {RegExp} [options.escape] The "escape" delimiter. + * @param {RegExp} [options.evaluate] The "evaluate" delimiter. + * @param {Object} [options.imports] An object to import into the template as local variables. + * @param {RegExp} [options.interpolate] The "interpolate" delimiter. + * @param {string} [sourceURL] The sourceURL of the template's compiled source. + * @param {string} [variable] The data object variable name. + * @returns {Function|string} Returns a compiled function when no `data` object + * is given, else it returns the interpolated text. + * @example + * + * // using the "interpolate" delimiter to create a compiled template + * var compiled = _.template('hello <%= name %>'); + * compiled({ 'name': 'fred' }); + * // => 'hello fred' + * + * // using the "escape" delimiter to escape HTML in data property values + * _.template('<%- value %>', { 'value': '