time-to-botec

Benchmark sampling in different programming languages
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flatten.js (489B)

      1 var baseFlatten = require('./_baseFlatten');
      2 
      3 /**
      4  * Flattens `array` a single level deep.
      5  *
      6  * @static
      7  * @memberOf _
      8  * @since 0.1.0
      9  * @category Array
     10  * @param {Array} array The array to flatten.
     11  * @returns {Array} Returns the new flattened array.
     12  * @example
     13  *
     14  * _.flatten([1, [2, [3, [4]], 5]]);
     15  * // => [1, 2, [3, [4]], 5]
     16  */
     17 function flatten(array) {
     18   var length = array == null ? 0 : array.length;
     19   return length ? baseFlatten(array, 1) : [];
     20 }
     21 
     22 module.exports = flatten;