From: matz@... (Yukihiro Matsumoto) Date: 2003-02-18T01:29:57+09:00 Subject: Re: module This::Encompassing::That Hi, In message "Re: module This::Encompassing::That" on 03/02/18, ts writes: |Y> What if A or B were classes? | | I don't understand this is valid and same than `module A::B::C' | | class A | class B | module C | end | end | end | | no ? No. Classes and modules are not always interchangeable. class A end module A module B module C end end end matz.