ismasan/hash_mapper — pull request #6 by splattael (2012-06-22 14:53:48+00:00)
Title: Fix monkey patching for 1.9.3.

In 1.9.3 Module#instance_methods returns a list
of symbols. Therefore Symbol#to_proc gets monkey patched
(incorrectly) which has issues with e.g. rcov.

Probably we can remove the monkey patch to Symbol at all.