time-to-botec

Benchmark sampling in different programming languages
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nth.js (671B)

      1 var baseNth = require('./_baseNth'),
      2     toInteger = require('./toInteger');
      3 
      4 /**
      5  * Gets the element at index `n` of `array`. If `n` is negative, the nth
      6  * element from the end is returned.
      7  *
      8  * @static
      9  * @memberOf _
     10  * @since 4.11.0
     11  * @category Array
     12  * @param {Array} array The array to query.
     13  * @param {number} [n=0] The index of the element to return.
     14  * @returns {*} Returns the nth element of `array`.
     15  * @example
     16  *
     17  * var array = ['a', 'b', 'c', 'd'];
     18  *
     19  * _.nth(array, 1);
     20  * // => 'b'
     21  *
     22  * _.nth(array, -2);
     23  * // => 'c';
     24  */
     25 function nth(array, n) {
     26   return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
     27 }
     28 
     29 module.exports = nth;