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32 lines
772 B
32 lines
772 B
var mapClear = require('./_mapClear'),
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mapDelete = require('./_mapDelete'),
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mapGet = require('./_mapGet'),
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mapHas = require('./_mapHas'),
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mapSet = require('./_mapSet');
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/**
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* Creates a map cache object to store key-value pairs.
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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 MapCache(values) {
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var index = -1,
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length = values ? values.length : 0;
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this.clear();
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while (++index < length) {
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var entry = values[index];
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this.set(entry[0], entry[1]);
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}
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}
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// Add methods to `MapCache`.
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MapCache.prototype.clear = mapClear;
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MapCache.prototype['delete'] = mapDelete;
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MapCache.prototype.get = mapGet;
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MapCache.prototype.has = mapHas;
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MapCache.prototype.set = mapSet;
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module.exports = MapCache;
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