Shuffle An Array In Javascript

Posted By Weston Ganger

Creating a shuffle function for arrays can be complicated.

Here’s a 4 liner function for you that makes it really easy.


function shuffle(o){
  for(var j, x, i = o.length; i; j = Math.floor(Math.random() * i), x = o[--i], o[i] = o[j], o[j] = x);
  return o;
}

shuffle(myArray);


Related External Links:

Article Topic:Software Development - Javascript

Date:January 01, 2016