generic_auth

https://github.com/chrismcleod/generic_auth

This gem works on the most basic ruby classes. Its only dependency is activesupport for some string and inflector functionality. GenericAuth is very easy to use, simply create a rules file and your class methods are automatically wrapped to invoke authorization methods before they are run. You must set the user which must respond to a roles method. Your authorized classes must also specify which methods should be authorized (generic_auth_on method) as an array of symbols (see specs). Other than that, its automatic