http://qs1969.pair.com?node_id=697754


in reply to Re^2: Listing the functions of a package / methods of an object
in thread Listing the functions of a package / methods of an object

Class::MOP (which is the foundation of Moose) works well with the "old-fashioned" plain blessed hashref packages and has the functionality you are looking for. It is provided via Class::MOP::Class method_map.