time-to-botec

Benchmark sampling in different programming languages
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_baseIsMap.js (478B)

      1 var getTag = require('./_getTag'),
      2     isObjectLike = require('./isObjectLike');
      3 
      4 /** `Object#toString` result references. */
      5 var mapTag = '[object Map]';
      6 
      7 /**
      8  * The base implementation of `_.isMap` without Node.js optimizations.
      9  *
     10  * @private
     11  * @param {*} value The value to check.
     12  * @returns {boolean} Returns `true` if `value` is a map, else `false`.
     13  */
     14 function baseIsMap(value) {
     15   return isObjectLike(value) && getTag(value) == mapTag;
     16 }
     17 
     18 module.exports = baseIsMap;