apotonick/representable — pull request #95 by acuppy (2014-06-05 04:59:04+00:00)
Title: Include 'representable/hash' to fix a breaking change from a recent patch-level upgrade

Without including the base "representable" representable/json will error out.
````
versions/2.0.0-p353/lib/ruby/gems/2.0.0/gems/representable-1.8.3/lib/representable/json.rb:6:in
`': uninitialized constant Hash::ClassMethods (NameError)
````
In the test_helper the `representable` lib is being included, so the error doesn't surface; however, if you follow the README and require only `representable/json` then it fails.

This patch will include the hash module and correct it.