24 lines
598 B
JavaScript
24 lines
598 B
JavaScript
|
var nativeCreate = require('./_nativeCreate');
|
||
|
|
|
||
|
|
/** Used to stand-in for `undefined` hash values. */
|
||
|
|
var HASH_UNDEFINED = '__lodash_hash_undefined__';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the hash `key` to `value`.
|
||
|
|
*
|
||
|
|
* @private
|
||
|
|
* @name set
|
||
|
|
* @memberOf Hash
|
||
|
|
* @param {string} key The key of the value to set.
|
||
|
|
* @param {*} value The value to set.
|
||
|
|
* @returns {Object} Returns the hash instance.
|
||
|
|
*/
|
||
|
|
function hashSet(key, value) {
|
||
|
|
var data = this.__data__;
|
||
|
|
this.size += this.has(key) ? 0 : 1;
|
||
|
|
data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
module.exports = hashSet;
|