time-to-botec

Benchmark sampling in different programming languages
Log | Files | Refs | README

uniq.js (688B)

      1 var baseUniq = require('./_baseUniq');
      2 
      3 /**
      4  * Creates a duplicate-free version of an array, using
      5  * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
      6  * for equality comparisons, in which only the first occurrence of each element
      7  * is kept. The order of result values is determined by the order they occur
      8  * in the array.
      9  *
     10  * @static
     11  * @memberOf _
     12  * @since 0.1.0
     13  * @category Array
     14  * @param {Array} array The array to inspect.
     15  * @returns {Array} Returns the new duplicate free array.
     16  * @example
     17  *
     18  * _.uniq([2, 1, 2]);
     19  * // => [2, 1]
     20  */
     21 function uniq(array) {
     22   return (array && array.length) ? baseUniq(array) : [];
     23 }
     24 
     25 module.exports = uniq;