var baseRandom = require('./_baseRandom');
|
|
/**
|
* A specialized version of `_.sample` for arrays.
|
*
|
* @private
|
* @param {Array} array The array to sample.
|
* @returns {*} Returns the random element.
|
*/
|
function arraySample(array) {
|
var length = array.length;
|
return length ? array[baseRandom(0, length - 1)] : undefined;
|
}
|
|
module.exports = arraySample;
|
