From: Daniel Finnie <danfinnie@...>
Date: 2006-12-10T14:25:02+09:00
Subject: attr_reader, etc for class variables

Is there such a thing?

If I have the following code:
class Klass
   @@var = 0
end

How can I make an attr_writer for it besides doing
class Klass
   def var=(other)
     @@var = other
   end
end

I've tried all of these to no avail:
attr_writer :'Klass.var' # => `attr_writer': invalid attribute name 
`Klass.var' (NameError)

attr_writer :'var' # => undefined method `currentRound=' for Team:Class 
(NoMethodError) (when I try to use the writer function later)

attr_writer :'self.class.var' # => `attr_writer': invalid attribute name 
`self.class.var' (NameError)


Any ideas?  I mean it's not a huge deal but I would like to find a way 
around making the method described above.

Thanks,
Dan