Hello everyone, the following idiom is very useful: module MyModule def self.append_features(base) super; base.extend(ClassMethods) end module ClassMethods def a_class_method puts 'class' end end end class MyClass include MyModule end MyClass.a_class_method # => 'class' I think it would be a good idea to have some form of syntactic sugar for this idiom in Ruby 1.9/2.0 Any ideas ? -g. -- www.navel.gr | tel: +30 2106898050 | fax: +30 2106898437 web appliction engine: http://www.navel.gr/nitro have fun: http://www.joy.gr