Olivine-Labs/luassert — pull request #21 by nilnor (2012-11-05 10:50:56+00:00)
Title: Fix chained assertions not being evaluated correctly

E.g. is_true, is_not_nil, etc. Assertions using chains would
previously always succeed (as reported in Olivine-Labs/busted#67 and Olivine-Labs/busted#68).

Also rewrote the logic for parsing out the valid keys from an
assertion string.