From: ts Date: 2001-05-16T16:37:30+09:00 Subject: [ruby-talk:15251] Re: class << self >>>>> "H" == Hans-Dieter Stich writes: H> does 'undefine' stand for 'undef_method'? undef is a keyword, undef_method is a method Same difference than between alias and alias_method Guy Decoux