time-to-botec

Benchmark sampling in different programming languages
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reverse.js (844B)

      1 /** Used for built-in method references. */
      2 var arrayProto = Array.prototype;
      3 
      4 /* Built-in method references for those with the same name as other `lodash` methods. */
      5 var nativeReverse = arrayProto.reverse;
      6 
      7 /**
      8  * Reverses `array` so that the first element becomes the last, the second
      9  * element becomes the second to last, and so on.
     10  *
     11  * **Note:** This method mutates `array` and is based on
     12  * [`Array#reverse`](https://mdn.io/Array/reverse).
     13  *
     14  * @static
     15  * @memberOf _
     16  * @since 4.0.0
     17  * @category Array
     18  * @param {Array} array The array to modify.
     19  * @returns {Array} Returns `array`.
     20  * @example
     21  *
     22  * var array = [1, 2, 3];
     23  *
     24  * _.reverse(array);
     25  * // => [3, 2, 1]
     26  *
     27  * console.log(array);
     28  * // => [3, 2, 1]
     29  */
     30 function reverse(array) {
     31   return array == null ? array : nativeReverse.call(array);
     32 }
     33 
     34 module.exports = reverse;