23 lines
489 B
JavaScript
23 lines
489 B
JavaScript
var getMapData = require('./_getMapData');
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/**
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* Sets the map `key` to `value`.
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*
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* @private
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* @name set
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* @memberOf MapCache
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* @param {string} key The key of the value to set.
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* @param {*} value The value to set.
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* @returns {Object} Returns the map cache instance.
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*/
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function mapCacheSet(key, value) {
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var data = getMapData(this, key),
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size = data.size;
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data.set(key, value);
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this.size += data.size == size ? 0 : 1;
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return this;
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}
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module.exports = mapCacheSet;
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