joloudov/rails_xss — pull request #3 by grosser (2012-09-11 16:35:58+00:00)
Title: without init.rb nothing is loaded

so either add rails/init.rb to the gem or remove all the init.rb stuff and tell people to require 'rails_xss',
I think the first version (current pull) is better since it loads the extension always at the same point in time