psu-stewardship/hydra-ezid — pull request #17 by jeremyf (2013-09-25 18:07:01+00:00)
Title: Refactoring and adding tests to Hydra::Ezid.config

This commit actually covers two things:

* Correcting private declaration for module functions
All _instance_ methods defined after the `private` are marked as
private; In the case of `private; def self.foo` the foo method is
a class method.
* Adding a rudimentary spec to determine what is happening in the
Hydra::Ezid.config method