| Leo Repp | 58b9f11 | 2021-11-22 11:57:47 +0100 | [diff] [blame^] | 1 | var nativeCreate = require('./_nativeCreate'); |
| 2 | |
| 3 | /** Used to stand-in for `undefined` hash values. */ |
| 4 | var HASH_UNDEFINED = '__lodash_hash_undefined__'; |
| 5 | |
| 6 | /** |
| 7 | * Sets the hash `key` to `value`. |
| 8 | * |
| 9 | * @private |
| 10 | * @name set |
| 11 | * @memberOf Hash |
| 12 | * @param {string} key The key of the value to set. |
| 13 | * @param {*} value The value to set. |
| 14 | * @returns {Object} Returns the hash instance. |
| 15 | */ |
| 16 | function hashSet(key, value) { |
| 17 | var data = this.__data__; |
| 18 | this.size += this.has(key) ? 0 : 1; |
| 19 | data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; |
| 20 | return this; |
| 21 | } |
| 22 | |
| 23 | module.exports = hashSet; |