Is there an easy way to make nested array flat?

Question

That is to make this:

[ [\'dog\',\'cat\', [\'chicken\', \'bear\'] ],[\'mouse\',\'horse\'] ]

into:

[\'dog\',\'cat\',\'chicken\',\'

Answer 1

I know this is late but I also ran into a situation where I needed to make a multidimensional array into 1 array and I made a function as follows.

function nested(arr) {
    var noNest = arr.toString().split(',').filter(Boolean),
        i = 0;

    for(i;i

This also take the nested arrays inside the tested array and makes sure its one array as the final out put