elixir-lang/elixir — pull request #715 by orenbenkiki (2012-12-14 22:20:05+00:00)
Title: Step towards improved assertion messages

This isn't a complete solution (e.g., it doesn't address issue #265); however, it is a step in the right direction and is useful as of itself.

It also contains a small fix to the Makefile, making "make clean" to be more complete.