From: Brian Candler <b.candler@...>
Date: 2010-12-16T00:08:16+09:00
Subject: Re: How do I define virtual global variable in ruby?

In addition to what Robert said, maybe const_missing would be useful to 
you.

>> module Foo
>> def self.const_missing(name)
>> Time.now
>> end
>> end
=> nil
>> Foo::Bar
=> Wed Dec 15 15:07:26 +0000 2010
>> Foo::Bar
=> Wed Dec 15 15:07:28 +0000 2010

Constants scoped to modules are IMO less evil than globals.

-- 
Posted via http://www.ruby-forum.com/.