[Moo] Re: Getting the current animation step

[hamburger]

Thank You Aaron,
I just want to have the value of the step, like:
http://jsfiddle.net/FWZTn/4/
It works fine.
One more question:
Why are  <<var ret = this.parent.apply(this, arguments);>> is used
when it is undefined anyway?
isn't there a return enough?