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18 lines
450 B
18 lines
450 B
var getMapData = require('./_getMapData'); |
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/** |
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* Removes `key` and its value from the map. |
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* |
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* @private |
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* @name delete |
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* @memberOf MapCache |
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* @param {string} key The key of the value to remove. |
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* @returns {boolean} Returns `true` if the entry was removed, else `false`. |
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*/ |
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function mapCacheDelete(key) { |
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var result = getMapData(this, key)['delete'](key); |
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this.size -= result ? 1 : 0; |
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return result; |
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} |
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module.exports = mapCacheDelete;
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