From: Ilan Berci <coder68@...>
Date: 2007-12-03T23:56:44+09:00
Subject: Re: Friend functions or classes


> 
> Depending on particular reason, why do you think you have to use the
> friend class, I will most probably consider using observer and/or
> visitor pattern in stand.

irb(main):001:0> class Foo
irb(main):002:1> private
irb(main):003:1> def cant_see_me
irb(main):004:2> "ouch! found me"
irb(main):005:2> end
irb(main):006:1> end
=> nil
irb(main):007:0> Foo.new.send('cant_see_me')
=> "ouch! found me"

Walking down this path leads to the dark side, the power of the dark 
side is strong, you will have powers beyond your wildest imagination.
-- 
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