elementerl/lye — pull request #10 by blt (2013-04-05 06:17:50+00:00)
Title: Demonstrate that we raise an error for spec funs of wrong arity.

If a spec function doesn't have arity 1 this is a problem, as mentioned by Mike
in #8. `normalize_spec/2` was written to exclude such bad arity functions but
this was never explicitly asserted.

Signed-off-by: Brian L. Troutwine