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on this file since d565449 was d565449, checked in by stefan toskovski <stefantoska84@…>, 4 weeks ago |
Update repo after prototype presentation
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1 | import baseClone from './_baseClone.js';
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2 |
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3 | /** Used to compose bitmasks for cloning. */
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4 | var CLONE_SYMBOLS_FLAG = 4;
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5 |
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6 | /**
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7 | * Creates a shallow clone of `value`.
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8 | *
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9 | * **Note:** This method is loosely based on the
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10 | * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
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11 | * and supports cloning arrays, array buffers, booleans, date objects, maps,
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12 | * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
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13 | * arrays. The own enumerable properties of `arguments` objects are cloned
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14 | * as plain objects. An empty object is returned for uncloneable values such
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15 | * as error objects, functions, DOM nodes, and WeakMaps.
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16 | *
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17 | * @static
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18 | * @memberOf _
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19 | * @since 0.1.0
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20 | * @category Lang
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21 | * @param {*} value The value to clone.
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22 | * @returns {*} Returns the cloned value.
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23 | * @see _.cloneDeep
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24 | * @example
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25 | *
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26 | * var objects = [{ 'a': 1 }, { 'b': 2 }];
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27 | *
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28 | * var shallow = _.clone(objects);
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29 | * console.log(shallow[0] === objects[0]);
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30 | * // => true
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31 | */
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32 | function clone(value) {
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33 | return baseClone(value, CLONE_SYMBOLS_FLAG);
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34 | }
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35 |
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36 | export default clone;
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