| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | /** |
| 2 | * Creates a function that returns `value`. |
| 3 | * |
| 4 | * @static |
| 5 | * @memberOf _ |
| 6 | * @since 2.4.0 |
| 7 | * @category Util |
| 8 | * @param {*} value The value to return from the new function. |
| 9 | * @returns {Function} Returns the new constant function. |
| 10 | * @example |
| 11 | * |
| 12 | * var objects = _.times(2, _.constant({ 'a': 1 })); |
| 13 | * |
| 14 | * console.log(objects); |
| 15 | * // => [{ 'a': 1 }, { 'a': 1 }] |
| 16 | * |
| 17 | * console.log(objects[0] === objects[1]); |
| 18 | * // => true |
| 19 | */ |
| 20 | function constant(value) { |
| 21 | return function() { |
| 22 | return value; |
| 23 | }; |
| 24 | } |
| 25 | |
| 26 | module.exports = constant; |