init

node_modules/is-generator/.npmignore

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+.DS_Store
+node_modules
+coverage

node_modules/is-generator/.travis.yml

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+language: node_js
+
+notifications:
+  email:
+    on_success: never
+    on_failure: change
+
+node_js:
+  - "0.11"
+  - "0.12"
+  - "iojs"
+
+after_script: "npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"

node_modules/is-generator/LICENSE

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+The MIT License (MIT)
+
+Copyright (c) 2014 Blake Embrey (hello@blakeembrey.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.

node_modules/is-generator/README.md

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+# Is Generator
+
+[![NPM version][npm-image]][npm-url]
+[![NPM downloads][downloads-image]][downloads-url]
+[![Build status][travis-image]][travis-url]
+[![Test coverage][coveralls-image]][coveralls-url]
+
+> Check whether a value is a generator or generator function.
+
+**Generator:** A specific type of iterator object. [Reference][def-gen].
+**Generator Function:** A `function*` declaration, returns a generator object. [Reference][def-gen-fn].
+
+## Installation
+
+```
+npm install is-generator --save
+```
+
+## Usage
+
+```javascript
+var isGenerator = require('is-generator')
+var isGeneratorFn = require('is-generator').fn
+
+isGenerator(null) //=> false
+isGenerator(function * () {}) //=> false
+isGenerator((function * () {})()) //=> true
+
+isGeneratorFn(null) //=> false
+isGeneratorFn(function () {}) //=> false
+isGeneratorFn(function * () {}) //=> true
+```
+
+## License
+
+MIT
+
+[npm-image]: https://img.shields.io/npm/v/is-generator.svg?style=flat
+[npm-url]: https://npmjs.org/package/is-generator
+[downloads-image]: https://img.shields.io/npm/dm/is-generator.svg?style=flat
+[downloads-url]: https://npmjs.org/package/is-generator
+[travis-image]: https://img.shields.io/travis/blakeembrey/is-generator.svg?style=flat
+[travis-url]: https://travis-ci.org/blakeembrey/is-generator
+[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/is-generator.svg?style=flat
+[coveralls-url]: https://coveralls.io/r/blakeembrey/is-generator?branch=master
+[def-gen]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Generator
+[def-gen-fn]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/function*

node_modules/is-generator/is-generator.js

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+/**
+ * Export generator function checks.
+ */
+module.exports = isGenerator
+module.exports.fn = isGeneratorFunction
+
+/**
+ * Check whether an object is a generator.
+ *
+ * @param  {Object}  obj
+ * @return {Boolean}
+ */
+function isGenerator (obj) {
+  return obj &&
+    typeof obj.next === 'function' &&
+    typeof obj.throw === 'function'
+}
+
+/**
+ * Check whether a function is generator.
+ *
+ * @param  {Function} fn
+ * @return {Boolean}
+ */
+function isGeneratorFunction (fn) {
+  return typeof fn === 'function' &&
+    fn.constructor &&
+    fn.constructor.name === 'GeneratorFunction'
+}

node_modules/is-generator/package.json

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+{
+  "name": "is-generator",
+  "version": "1.0.3",
+  "description": "Check whether a value is a generator or generator function",
+  "main": "is-generator.js",
+  "scripts": {
+    "lint": "standard",
+    "test-spec": "mocha -R spec --bail",
+    "test-cov": "node --harmony node_modules/.bin/istanbul cover node_modules/mocha/bin/_mocha -- -R spec --bail",
+    "test": "npm run lint && npm run test-cov"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/blakeembrey/is-generator.git"
+  },
+  "keywords": [
+    "generator",
+    "generator function",
+    "yield",
+    "function",
+    "await",
+    "es6",
+    "function*"
+  ],
+  "author": {
+    "name": "Blake Embrey",
+    "email": "hello@blakeembrey.com",
+    "url": "http://blakeembrey.me"
+  },
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/blakeembrey/is-generator/issues"
+  },
+  "homepage": "https://github.com/blakeembrey/is-generator",
+  "devDependencies": {
+    "istanbul": "git://github.com/gotwarlost/istanbul#harmony",
+    "mocha": "^1.21.4",
+    "pre-commit": "^1.0.7",
+    "standard": "^3.11.1"
+  }
+}

node_modules/is-generator/test.js

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+/* global describe, it */
+
+var assert = require('assert')
+var isGenerator = require('./')
+
+describe('is-generator', function () {
+  describe('generators', function () {
+    it('should return false with non-generators', function () {
+      assert(!isGenerator(null))
+      assert(!isGenerator(25))
+      assert(!isGenerator('test'))
+      assert(!isGenerator(/* istanbul ignore next */ function () {}))
+      assert(!isGenerator(/* istanbul ignore next */ function * () {}))
+    })
+
+    it('should return true with a generator', function () {
+      assert(isGenerator((/* istanbul ignore next */ function * () {})()))
+    })
+  })
+
+  describe('generator functions', function () {
+    it('should return false with non-generator function', function () {
+      assert(!isGenerator.fn(null))
+      assert(!isGenerator.fn(25))
+      assert(!isGenerator.fn('test'))
+      assert(!isGenerator.fn(/* istanbul ignore next */ function () {}))
+
+      var noConstructorFn = /* istanbul ignore next */ function () {}
+      noConstructorFn.constructor = undefined
+
+      assert(!isGenerator.fn(noConstructorFn))
+    })
+
+    it('should return true with a generator function', function () {
+      assert(isGenerator.fn(/* istanbul ignore next */ function * () { yield 'something' }))
+    })
+  })
+})