| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | var baseClone = require('./_baseClone'); |
| 2 | |
| 3 | /** Used to compose bitmasks for cloning. */ |
| 4 | var CLONE_DEEP_FLAG = 1, |
| 5 | CLONE_SYMBOLS_FLAG = 4; |
| 6 | |
| 7 | /** |
| 8 | * This method is like `_.clone` except that it recursively clones `value`. |
| 9 | * |
| 10 | * @static |
| 11 | * @memberOf _ |
| 12 | * @since 1.0.0 |
| 13 | * @category Lang |
| 14 | * @param {*} value The value to recursively clone. |
| 15 | * @returns {*} Returns the deep cloned value. |
| 16 | * @see _.clone |
| 17 | * @example |
| 18 | * |
| 19 | * var objects = [{ 'a': 1 }, { 'b': 2 }]; |
| 20 | * |
| 21 | * var deep = _.cloneDeep(objects); |
| 22 | * console.log(deep[0] === objects[0]); |
| 23 | * // => false |
| 24 | */ |
| 25 | function cloneDeep(value) { |
| 26 | return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG); |
| 27 | } |
| 28 | |
| 29 | module.exports = cloneDeep; |