# Devise::FailureApp controls how warden hands unauthentiacted requests # there's a bug in Devise 3.4.1 in this private method # the fix is on master, yet is unreleased # chances are this can be removed after the next Devise release Devise::FailureApp.class_eval do def scope_url context = send(Devise.available_router_name) route = :"new_#{scope}_session_url" context.send(route, {}) end end