class BasicObject def !=(other) if self == other false else true end end end class Module # 15.2.2.4.12 def attr_accessor(*names) attr_reader(*names) attr_writer(*names) end # 15.2.2.4.11 alias attr attr_reader #def attr(name) # attr_reader(name) #end # 15.2.2.4.27 def include(*args) args.reverse! args.each do |m| m.append_features(self) m.included(self) end self end def prepend(*args) args.reverse! args.each do |m| m.prepend_features(self) m.prepended(self) end self end end