From: Joel VanderWerf <vjoel@...>
Date: 2003-01-22T05:02:36+09:00
Subject: Re: accessors for module instance vars

Phil Tomson wrote:

> Now this works ok, but I'm wondering if there's a way to create the 
> accessor methods for the Evolvable module automatically like with 
> attr_accessor and attr_reader.  The problem with attr_accessor is that it 
> creates an instance method, not a module method - is there a way to 
> automatically create a module method?
> 
> Phil
> 
> 
irb(main):001:0> module M
irb(main):002:1>   class << self; attr_accessor :foo; end
irb(main):003:1> end
nil
irb(main):004:0> M.foo
nil
irb(main):005:0> M.foo = 4
4
irb(main):006:0> M.foo
4