Clear all setIntervals

I'm using setIntervals within an each() function like so

$(".elements").each(function() {
    setInterval(function() {

    }, 1000);
});

Obviously a setIntervals is created for each element.

My question is: How do I clear all the setIntervals when I no longer need them? I have tried storing the setInterval in a variable and call window.clearInterval(int), but that only clears the last setInterval since each variable is overridden.

When you set an interval, you get a pointer to it:

var myInterval = setInterval(function(){}, 4000);

If you want to cancel an interval, you do the following:

clearInterval(myInterval); 

So, for what you want to do, you would do the following:

var intervals = [];
$(".elements").each(function() {
    var i = setInterval(function() {

    }, 1000);
    intervals.push(i);
});

Then if you need to cancel them all you can do this:

intervals.forEach(clearInterval);

That should do it for you.