Possible to Auto Update Chart?

[marcpope]

Thanks for this awesome tutorial. I am fairly new to jquery and chartjs. I got my first chart working and it's awesome. If I wanted to update this chart every 60 seconds, how would I go about that?

Normally, I'd do something like:
setInterval(function(){
functionName();
}, 60000 );

But since this doesn't have a function name, it just does a document ready function, I am not sure what to do. Also, chartjs has an update function. I'd love to know how to utilize that.