ruby - Using Authlogic in a non-Rails environment -

what best way use authlogic in non-rails environment? in other words, how validate credentials within ruby script?

when run console, self refers "main" object, hence authlogic initialization pointless:

2.3.1 :009 > authlogic::session::base.controller = authlogic::controlleradapters::railsadapter.new(self) 

it expects initialized controller, because needs request , ip , other stuff. strange see, because usersession model , should not coupled controller.

any suggestions on how validate credentials?