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Diffstat (limited to 'deps/npm/node_modules/cli-table2/node_modules/lodash/lang/cloneDeep.js')
-rw-r--r-- | deps/npm/node_modules/cli-table2/node_modules/lodash/lang/cloneDeep.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/deps/npm/node_modules/cli-table2/node_modules/lodash/lang/cloneDeep.js b/deps/npm/node_modules/cli-table2/node_modules/lodash/lang/cloneDeep.js new file mode 100644 index 0000000000..c4d2517a11 --- /dev/null +++ b/deps/npm/node_modules/cli-table2/node_modules/lodash/lang/cloneDeep.js @@ -0,0 +1,55 @@ +var baseClone = require('../internal/baseClone'), + bindCallback = require('../internal/bindCallback'); + +/** + * Creates a deep clone of `value`. If `customizer` is provided it's 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 up to three argument; (value [, index|key, object]). + * + * **Note:** This method is loosely based on the + * [structured clone algorithm](http://www.w3.org/TR/html5/infrastructure.html#internal-structured-cloning-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. + * + * @static + * @memberOf _ + * @category Lang + * @param {*} value The value to deep clone. + * @param {Function} [customizer] The function to customize cloning values. + * @param {*} [thisArg] The `this` binding of `customizer`. + * @returns {*} Returns the deep cloned value. + * @example + * + * var users = [ + * { 'user': 'barney' }, + * { 'user': 'fred' } + * ]; + * + * var deep = _.cloneDeep(users); + * deep[0] === users[0]; + * // => false + * + * // using a customizer callback + * var el = _.cloneDeep(document.body, function(value) { + * if (_.isElement(value)) { + * return value.cloneNode(true); + * } + * }); + * + * el === document.body + * // => false + * el.nodeName + * // => BODY + * el.childNodes.length; + * // => 20 + */ +function cloneDeep(value, customizer, thisArg) { + return typeof customizer == 'function' + ? baseClone(value, true, bindCallback(customizer, thisArg, 3)) + : baseClone(value, true); +} + +module.exports = cloneDeep; |