My son, let me ease your pain: 1) gem install login_generator 2) script/generate login 3) before_filter :login_required, :except => [:login, :signup] 4) ses

My son, let me ease your pain: 1) gem install login_generator 2) script/generate login 3) before_filter :login_required, :except => [:login, :signup] 4) session[key] = value