1var baseClone = require('./_baseClone'); 2 3/** Used to compose bitmasks for cloning. */ 4var CLONE_SYMBOLS_FLAG = 4; 5 6/** 7 * Creates a shallow clone of `value`. 8 * 9 * **Note:** This method is loosely based on the 10 * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) 11 * and supports cloning arrays, array buffers, booleans, date objects, maps, 12 * numbers, `Object` objects, regexes, sets, strings, symbols, and typed 13 * arrays. The own enumerable properties of `arguments` objects are cloned 14 * as plain objects. An empty object is returned for uncloneable values such 15 * as error objects, functions, DOM nodes, and WeakMaps. 16 * 17 * @static 18 * @memberOf _ 19 * @since 0.1.0 20 * @category Lang 21 * @param {*} value The value to clone. 22 * @returns {*} Returns the cloned value. 23 * @see _.cloneDeep 24 * @example 25 * 26 * var objects = [{ 'a': 1 }, { 'b': 2 }]; 27 * 28 * var shallow = _.clone(objects); 29 * console.log(shallow[0] === objects[0]); 30 * // => true 31 */ 32function clone(value) { 33 return baseClone(value, CLONE_SYMBOLS_FLAG); 34} 35 36module.exports = clone; 37