| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | var getMapData = require('./_getMapData'); |
| 2 | |
| 3 | /** |
| 4 | * Removes `key` and its value from the map. |
| 5 | * |
| 6 | * @private |
| 7 | * @name delete |
| 8 | * @memberOf MapCache |
| 9 | * @param {string} key The key of the value to remove. |
| 10 | * @returns {boolean} Returns `true` if the entry was removed, else `false`. |
| 11 | */ |
| 12 | function mapCacheDelete(key) { |
| 13 | var result = getMapData(this, key)['delete'](key); |
| 14 | this.size -= result ? 1 : 0; |
| 15 | return result; |
| 16 | } |
| 17 | |
| 18 | module.exports = mapCacheDelete; |