makersquare/ruby-course — pull request #327 by dabrau (2014-08-30 18:51:08+00:00)
Title: library homework

I unknowing created a new branch. I went back to a previous commit because I tried to create a hash for the books array that had the id as the key and the book object as the value and went down a rabbit hole changing the spec file. The looking up the book by iterating through the array felt awkward. I got up until the check out method before seeing the solution presented.