time-to-botec

Benchmark sampling in different programming languages
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_mapCacheDelete.js (450B)

      1 var getMapData = require('./_getMapData');
      2 
      3 /**
      4  * Removes `key` and its value from the map.
      5  *
      6  * @private
      7  * @name delete
      8  * @memberOf MapCache
      9  * @param {string} key The key of the value to remove.
     10  * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     11  */
     12 function mapCacheDelete(key) {
     13   var result = getMapData(this, key)['delete'](key);
     14   this.size -= result ? 1 : 0;
     15   return result;
     16 }
     17 
     18 module.exports = mapCacheDelete;