1 var MapCache = require('./_MapCache'),
2 cachePush = require('./_cachePush');
6 * Creates a set cache object to store unique values.
9 * @param {Array} [values] The values to cache.
11 function SetCache(values) {
13 length = values ? values.length : 0;
15 this.__data__ = new MapCache;
16 while (++index < length) {
17 this.push(values[index]);
21 // Add functions to the `SetCache`.
22 SetCache.prototype.push = cachePush;
24 module.exports = SetCache;