From: "Marco Kögler" <marco.koegler@...>
Date: 2002-10-17T20:25:15+09:00
Subject: Subclass IO ...

Hi!

I'm writing an application with a graphical (OpenGL) console, which is 
running a Ruby interpreter internally. Obviously, I want all the output 
that Ruby generates to be displayed in my graphics console. Now, I found 
some piece of code using $defout to redirect the output done by print, 
puts, etc..

So, I thought, I would be able to achieve this, if I implement my own IO 
subclass, which I can then assign to $defout. Could anyone point me to 
some information telling me what methods to implement for a working IO 
subclass?

Thanks,
Marco