Returns a Supplier object for all the instance methods of the receiving class and its superclasses, if no argument is specified. In this case, the supplier's indexes may contain duplicate entries, if classes override methods in superclasses.

If class_object is .nil, methods returns a Supplier object for only the instance methods of the receiving class. If a class_object is specified, this method returns a Supplier object containing only the instance methods that class_object defines.

The returned supplier's indexes are the method names and the supplier's items are their associated Method objects. The Supplier enumerates all the names and methods existing at the time of the supplier's creation.

objsupp = .object~methods
do while objsupp~available
  say objsupp~index           -- displays all instance method
  objsupp~next                -- names of the Object class
end