From: ts <decoux@...>
Date: 2003-09-09T01:42:14+09:00
Subject: Re: problem with Module#append_features

>>>>> "F" == Ferenc Engard <ferenc@engard.hu> writes:

F> I need to write a constructor-like method for a module. From the help I
F> have found the Module#append_features method, which look like is the one
F> I want. The problem is that apparently this method does not exist! At

svg% ruby -e 'p Module.private_instance_methods(false).grep(/app/)'
["append_features"]
svg% 

F> least, it do not work for me (i.e. is not called automatically), and

 Well, it depend what you want to do

svg% cat b.rb
#!/usr/bin/ruby
module M
   def self.append_features(kl)
      puts "append_features #{kl}"
      super
   end
end

class A
   include M
end
svg% 

svg% b.rb
append_features A
svg% 


Guy Decoux