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import MapCache from './_MapCache.js';import setCacheAdd from './_setCacheAdd.js';import setCacheHas from './_setCacheHas.js';
/** * * Creates an array cache object to store unique values. * * @private * @constructor * @param {Array} [values] The values to cache. */function SetCache(values) {  var index = -1,      length = values == null ? 0 : values.length;
  this.__data__ = new MapCache;  while (++index < length) {    this.add(values[index]);  }}
// Add methods to `SetCache`.SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;SetCache.prototype.has = setCacheHas;
export default SetCache;