stevan/moe — pull request #9 by gphat (2013-01-13 22:03:30+00:00)
Title: Use Option for MoeClass' superclass

Again, no nulls. Replaces some of the if/then logic with map/getOrElse and leaves others with boolcheck/get.

The idea here is to replace all these null checks with Option all the way up the stack.

Also, as a thought: Should these things be mutable? addMethod/addAttribute could return a MoeClass… :)