From: Ittay Dror Date: 2008-12-08T16:06:57+09:00 Subject: include module in module Hi, I have a situation like this: module M .... end class C1 include M ... end class C2 include M ... end Now I want to add methods to C1 and C2 and whatever other class includes M. My first approach was: module S .... end module M include S end But this doesn't work (meaning whatever methods I have in S are undefined for instances of C1, C2). So, how can I do that? Thanks, Ittay -- -- Ittay Dror