class ActionDispatch::Routing::RouteSet::Generator

more keys from the recall.
:controller, :action or :id is not found, don't pull any
or if the key in the options is identical. If any of
The recall key is only used if there is no key in the options
This pulls :controller, :action, and :id out of the recall.

def normalize_controller_action_id!
  use_recall_for(:controller) || return
  use_recall_for(:action) || return
  use_recall_for(:id)
end