Bump to v3.0.0.

lodash.clone/index.js

@@ -0,0 +1,73 @@
+/**
+ * lodash 3.0.0 (Custom Build) <https://lodash.com/>
+ * Build: `lodash modern modularize exports="npm" -o ./`
+ * Copyright 2012-2015 The Dojo Foundation <http://dojofoundation.org/>
+ * Based on Underscore.js 1.7.0 <http://underscorejs.org/LICENSE>
+ * Copyright 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+ * Available under MIT license <https://lodash.com/license>
+ */
+var baseClone = require('lodash._baseclone'),
+    bindCallback = require('lodash._bindcallback'),
+    isIterateeCall = require('lodash._isiterateecall');
+
+/**
+ * Creates a clone of `value`. If `isDeep` is `true` nested objects are cloned,
+ * otherwise they are assigned by reference. If `customizer` is provided it is
+ * invoked to produce the cloned values. If `customizer` returns `undefined`
+ * cloning is handled by the method instead. The `customizer` is bound to
+ * `thisArg` and invoked with two argument; (value [, index|key, object]).
+ *
+ * **Note:** This method is loosely based on the structured clone algorithm.
+ * The enumerable properties of `arguments` objects and objects created by
+ * constructors other than `Object` are cloned to plain `Object` objects. An
+ * empty object is returned for uncloneable values such as functions, DOM nodes,
+ * Maps, Sets, and WeakMaps. See the [HTML5 specification](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-algorithm)
+ * for more details.
+ *
+ * @static
+ * @memberOf _
+ * @category Lang
+ * @param {*} value The value to clone.
+ * @param {boolean} [isDeep] Specify a deep clone.
+ * @param {Function} [customizer] The function to customize cloning values.
+ * @param {*} [thisArg] The `this` binding of `customizer`.
+ * @returns {*} Returns the cloned value.
+ * @example
+ *
+ * var users = [
+ *   { 'user': 'barney' },
+ *   { 'user': 'fred' }
+ * ];
+ *
+ * var shallow = _.clone(users);
+ * shallow[0] === users[0];
+ * // => true
+ *
+ * var deep = _.clone(users, true);
+ * deep[0] === users[0];
+ * // => false
+ *
+ * // using a customizer callback
+ * var body = _.clone(document.body, function(value) {
+ *   return _.isElement(value) ? value.cloneNode(false) : undefined;
+ * });
+ *
+ * body === document.body
+ * // => false
+ * body.nodeName
+ * // => BODY
+ * body.childNodes.length;
+ * // => 0
+ */
+function clone(value, isDeep, customizer, thisArg) {
+  // Juggle arguments.
+  if (typeof isDeep != 'boolean' && isDeep != null) {
+    thisArg = customizer;
+    customizer = isIterateeCall(value, isDeep, thisArg) ? null : isDeep;
+    isDeep = false;
+  }
+  customizer = typeof customizer == 'function' && bindCallback(customizer, thisArg, 1);
+  return baseClone(value, isDeep, customizer);
+}
+
+module.exports = clone;