RailsCasts Episode #274: Remember Me & Reset Password http://railscasts.com/episodes/274-remember-me-reset-password Commands used in episode rails g migration add_auth_token_to_users auth_token:string rake db:migrate rails g controller password_resets new rails g migration add_password_reset_to_users password_reset_token:string password_reset_sent_at:datetime rails g mailer user_mailer password_reset