LoDash Playground

by fangyang

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/3.9.0/lodash.min.js"></script>

JavaScript

var data = " , , ,, , ,";
var channels = _(data).split(',').map(_.trim).compact().value();
console.log(channels);
console.log(_.isEmpty(channels));