ciberch/mirror-api — pull request #37 by Timrael (2013-04-27 20:04:14+00:00)
Title: Empty base methods should raise NotImplementedError

Seems Mirror::Api::Base#invoke_url and Mirror::Api::Base#params intended for child classes. In that case they should raise NotImplementedError if they havn't been overriden.
I can't say the same about Mirror::Api::Base#send_error because looks like it destined for itself.