Normalize args by converting render “foo” to
render :action
=> “foo” and render “foo/bar”
to render :file
=> “foo/bar”. :api: plugin
# File actionpack/lib/abstract_controller/rendering.rb, line 79
def _normalize_args(action=nil, options={})
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