intridea/hashie — pull request #189 by medcat (2014-07-07 21:43:45+00:00)
Title: Allow #find access in Rash

This allows developers to use the #fetch method on a Rash, the idea being that it either raises a `KeyError` or `yields` if there is nothing that matched the given key. Also defines `respond_to_missing?` on the Rash class, since it was missing that.