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