_arraySampleSize.js
496ca12772aevalidity_dates

_arraySampleSize.js
View Options

			var baseClamp = require('./_baseClamp'),
			copyArray = require('./_copyArray'),
			shuffleSelf = require('./_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), baseClamp(n, 0, array.length));
			}

			module.exports = arraySampleSize;