rubycas/rubycas-client — pull request #72 by KrauseFx (2013-10-08 13:08:45+00:00)
Title: Remove rails method 'blank?'

I'm using rubycas-client without rails. The method 'blank?' is only available in the rails environment.

This pull request removes this requirement and allows us to use rubycas without adding the blank method to 'Object'.