3 commits

Author	SHA1	Message	Date
Colin Jones	21c911f0a4	Make all existing tests fail before input is added.	2011-02-08 15:57:15 -06:00
Colin Jones	345df3d6d0	Add some background knowledge to the recursion section.	2010-11-07 10:17:58 -06:00
Colin Jones	abcd170b34	Add recursion / factorial koan.	2010-11-02 22:55:34 -05:00