module AbstractController::Rendering
def _normalize_args(action = nil, options = {}) # :doc:
render :file => "foo/bar".
render :action => "foo" and render "foo/bar" to
Normalize args by converting render "foo" to
def _normalize_args(action = nil, options = {}) # :doc: if action.respond_to?(:permitted?) if action.permitted? action else raise ArgumentError, "render parameters are not permitted" end elsif action.is_a?(Hash) action else options end end