[Rails] Redirects in Rails

I have a question : I have Users that have a boolean attribute Admin. What I did is basically : if admin attribute is set on false, then a writing appears telling that 'you must be an admin to see this zone'. I wanted to organize things differently, for example: if the logged user is logged, and

Re: [Rails] Redirects in Rails

if you are building athentication from scratch this method can be accessed by the controller and views by putting that method in the application_controller and adding def current_user @current_user ||= User.find(session[:user_id]) if session[:user_id] end helper_method :current_user this