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That seems like an interesting way of doing it as well. I've used promises before but not enough to be comfortable with this yet. Thanks for the tip!

Nevermind, that doesn't work. I didn't even use my `delay` function. I was trying to get too cute. But you might see what I was getting at.

If you want to really understand promises, this is a good resource: https://gist.github.com/domenic/3889970