lodash/_arraySampleSize.js

define(['./_copyArray', './_shuffleSelf'], function(copyArray, shuffleSelf) {

  /**
   * A specialized version of `_.sampleSize` for arrays.
   *
   * @private
   * @param {Array} array The array to sample.
   * @param {number} n The number of elements to sample.
   * @returns {Array} Returns the random elements.
   */
  function arraySampleSize(array, n) {
    return shuffleSelf(copyArray(array), n);
  }

  return arraySampleSize;
});