Best intro to debugging I've ever read

We should totally have a set of challenges where you debug busted code. And when we do, this blog post will be how we get started.

http://blog.codeunion.io/2014/09/03/teaching-novices-how-to-debug-code/

I know we have a "drive out the bug" section in the RSpec challenge, but we can get much more nefarious than that, I guarantee you. :smile: 
