zemis/rack-cas-client — pull request #2 by iterateNZ (2012-09-13 04:20:48+00:00)
Title: Fix compatibility with rubycas-client >= 2.3

https://github.com/rubycas/rubycas-client/commit/bc93eec0f4f641faf9d91f2fa50174804be344b3 removed the response attribute from the service ticket.