Andreas Schwarz wrote:
>
> http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-talk/95819
> 
Bah, now I feel stupid. :)
> 
> You too?
> 
Quite, it seems to be a better system than what I wrote on my own, so 
why not.

-- 
That's some catch, that Catch-22.
Oh, it's the best there is.