From: Bob Sidebotham <bob@...>
Date: 2004-09-17T15:04:53+09:00
Subject: class variable weirdness

This program runs, and prints "Foo" (as expected).

module Mod
   def get
     @@var
   end
   @@var = "Mod"   # Removing this causes error
end

class Foo
   include Mod
   @@var = "Foo"
end

puts Foo.new.get

-------------

But if I remove the commented line, above, then I get:

   uninitialized class variable @@var in Mod (NameError)

This is with ruby 1.8.2 (2004-09-10) [i686-linux]

Is this a bug, feature, or am I just missing something?

Thanks,
Bob Sidebotham