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Bump to v4.3.0.
This commit is contained in:
John-David Dalton
23
lodash.isweakmap/LICENSE
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23
lodash.isweakmap/LICENSE
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The MIT License (MIT)
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Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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Based on Underscore.js, copyright 2009-2016 Jeremy Ashkenas,
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DocumentCloud and Investigative Reporters & Editors <http://underscorejs.org/>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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18
lodash.isweakmap/README.md
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lodash.isweakmap/README.md
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# lodash.isweakmap v4.3.0
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The [lodash](https://lodash.com/) method `_.isWeakMap` exported as a [Node.js](https://nodejs.org/) module.
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## Installation
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Using npm:
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```bash
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$ {sudo -H} npm i -g npm
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$ npm i --save lodash.isweakmap
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```
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In Node.js:
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```js
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var isWeakMap = require('lodash.isweakmap');
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```
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See the [documentation](https://lodash.com/docs#isWeakMap) or [package source](https://github.com/lodash/lodash/blob/4.3.0-npm-packages/lodash.isweakmap) for more details.
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245
lodash.isweakmap/index.js
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245
lodash.isweakmap/index.js
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/**
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* lodash 4.3.0 (Custom Build) <https://lodash.com/>
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* Build: `lodash modularize exports="npm" -o ./`
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* Copyright 2012-2016 The Dojo Foundation <http://dojofoundation.org/>
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* Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
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* Copyright 2009-2016 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
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* Available under MIT license <https://lodash.com/license>
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*/
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var root = require('lodash._root');
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/** `Object#toString` result references. */
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var funcTag = '[object Function]',
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genTag = '[object GeneratorFunction]',
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mapTag = '[object Map]',
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objectTag = '[object Object]',
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setTag = '[object Set]',
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weakMapTag = '[object WeakMap]';
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/** Used to match `RegExp` [syntax characters](http://ecma-international.org/ecma-262/6.0/#sec-patterns). */
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var reRegExpChar = /[\\^$.*+?()[\]{}|]/g;
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/** Used to detect host constructors (Safari > 5). */
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var reIsHostCtor = /^\[object .+?Constructor\]$/;
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/**
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* Checks if `value` is a host object in IE < 9.
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*
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* @private
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is a host object, else `false`.
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*/
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function isHostObject(value) {
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// Many host objects are `Object` objects that can coerce to strings
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// despite having improperly defined `toString` methods.
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var result = false;
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if (value != null && typeof value.toString != 'function') {
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try {
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result = !!(value + '');
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} catch (e) {}
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}
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return result;
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}
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/** Used for built-in method references. */
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var objectProto = Object.prototype;
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/** Used to resolve the decompiled source of functions. */
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var funcToString = Function.prototype.toString;
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/** Used to check objects for own properties. */
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var hasOwnProperty = objectProto.hasOwnProperty;
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/**
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* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
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* of values.
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*/
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var objectToString = objectProto.toString;
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/** Used to detect if a method is native. */
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var reIsNative = RegExp('^' +
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funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
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.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
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);
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/* Built-in method references that are verified to be native. */
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var Map = getNative(root, 'Map'),
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Set = getNative(root, 'Set'),
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WeakMap = getNative(root, 'WeakMap');
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/** Used to detect maps, sets, and weakmaps. */
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var mapCtorString = Map ? funcToString.call(Map) : '',
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setCtorString = Set ? funcToString.call(Set) : '',
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weakMapCtorString = WeakMap ? funcToString.call(WeakMap) : '';
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/**
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* Gets the native function at `key` of `object`.
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*
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* @private
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* @param {Object} object The object to query.
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* @param {string} key The key of the method to get.
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* @returns {*} Returns the function if it's native, else `undefined`.
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*/
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function getNative(object, key) {
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var value = object == null ? undefined : object[key];
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return isNative(value) ? value : undefined;
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}
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/**
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* Gets the `toStringTag` of `value`.
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*
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* @private
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* @param {*} value The value to query.
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* @returns {string} Returns the `toStringTag`.
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*/
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function getTag(value) {
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return objectToString.call(value);
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}
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// Fallback for IE 11 providing `toStringTag` values for maps, sets, and weakmaps.
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if ((Map && getTag(new Map) != mapTag) ||
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(Set && getTag(new Set) != setTag) ||
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(WeakMap && getTag(new WeakMap) != weakMapTag)) {
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getTag = function(value) {
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var result = objectToString.call(value),
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Ctor = result == objectTag ? value.constructor : null,
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ctorString = typeof Ctor == 'function' ? funcToString.call(Ctor) : '';
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if (ctorString) {
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switch (ctorString) {
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case mapCtorString: return mapTag;
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case setCtorString: return setTag;
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case weakMapCtorString: return weakMapTag;
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}
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}
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return result;
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};
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}
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/**
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* Checks if `value` is classified as a `Function` object.
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*
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* @static
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* @memberOf _
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
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* @example
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*
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* _.isFunction(_);
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* // => true
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*
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* _.isFunction(/abc/);
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* // => false
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*/
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function isFunction(value) {
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// The use of `Object#toString` avoids issues with the `typeof` operator
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// in Safari 8 which returns 'object' for typed array constructors, and
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// PhantomJS 1.9 which returns 'function' for `NodeList` instances.
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var tag = isObject(value) ? objectToString.call(value) : '';
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return tag == funcTag || tag == genTag;
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}
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/**
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* Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
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* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
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*
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* @static
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* @memberOf _
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is an object, else `false`.
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* @example
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*
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* _.isObject({});
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* // => true
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*
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* _.isObject([1, 2, 3]);
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* // => true
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*
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* _.isObject(_.noop);
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* // => true
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*
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* _.isObject(null);
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* // => false
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*/
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function isObject(value) {
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var type = typeof value;
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return !!value && (type == 'object' || type == 'function');
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}
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/**
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* Checks if `value` is object-like. A value is object-like if it's not `null`
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* and has a `typeof` result of "object".
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*
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* @static
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* @memberOf _
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
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* @example
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*
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* _.isObjectLike({});
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* // => true
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*
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* _.isObjectLike([1, 2, 3]);
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* // => true
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*
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* _.isObjectLike(_.noop);
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* // => false
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*
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* _.isObjectLike(null);
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* // => false
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*/
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function isObjectLike(value) {
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return !!value && typeof value == 'object';
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}
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/**
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* Checks if `value` is a native function.
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*
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* @static
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* @memberOf _
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is a native function, else `false`.
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* @example
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*
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* _.isNative(Array.prototype.push);
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* // => true
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*
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* _.isNative(_);
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* // => false
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*/
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function isNative(value) {
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if (value == null) {
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return false;
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}
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if (isFunction(value)) {
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return reIsNative.test(funcToString.call(value));
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}
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return isObjectLike(value) &&
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(isHostObject(value) ? reIsNative : reIsHostCtor).test(value);
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}
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/**
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* Checks if `value` is classified as a `WeakMap` object.
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*
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* @static
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* @memberOf _
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* @category Lang
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* @param {*} value The value to check.
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* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
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* @example
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*
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* _.isWeakMap(new WeakMap);
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* // => true
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*
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* _.isWeakMap(new Map);
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* // => false
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*/
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function isWeakMap(value) {
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return isObjectLike(value) && getTag(value) == weakMapTag;
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}
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module.exports = isWeakMap;
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20
lodash.isweakmap/package.json
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20
lodash.isweakmap/package.json
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{
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"name": "lodash.isweakmap",
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"version": "4.3.0",
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"description": "The lodash method `_.isWeakMap` exported as a module.",
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"homepage": "https://lodash.com/",
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"icon": "https://lodash.com/icon.svg",
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"license": "MIT",
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"keywords": "lodash-modularized, isweakmap",
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"author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
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"contributors": [
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"John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
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"Blaine Bublitz <blaine@iceddev.com> (https://github.com/phated)",
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"Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
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],
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"repository": "lodash/lodash",
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"scripts": { "test": "echo \"See https://travis-ci.org/lodash/lodash-cli for testing details.\"" },
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"dependencies": {
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"lodash._root": "^3.0.0"
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}
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}
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