time-to-botec

Benchmark sampling in different programming languages
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sample.js (551B)

      1 var arraySample = require('./_arraySample'),
      2     baseSample = require('./_baseSample'),
      3     isArray = require('./isArray');
      4 
      5 /**
      6  * Gets a random element from `collection`.
      7  *
      8  * @static
      9  * @memberOf _
     10  * @since 2.0.0
     11  * @category Collection
     12  * @param {Array|Object} collection The collection to sample.
     13  * @returns {*} Returns the random element.
     14  * @example
     15  *
     16  * _.sample([1, 2, 3, 4]);
     17  * // => 2
     18  */
     19 function sample(collection) {
     20   var func = isArray(collection) ? arraySample : baseSample;
     21   return func(collection);
     22 }
     23 
     24 module.exports = sample;