From: gabriele renzi <surrender_it@...1.vip.ukl.yahoo.com>
Date: 2004-03-13T21:34:34+09:00
Subject: Re: iterating with multiple values

il Fri, 12 Mar 2004 21:25:35 +0100, Christoph <chr_mail@gmx.net> ha
scritto::


>
>You can also use the enumerator extension.
>The output differs from yours but possibly
>satisfies your ultimate desires anyway
>
>
>
>require 'enumerator'
>
>(1..9).each_cons(3) do |a,b,c|
>   print a,b,c,"\n"
>end
>
>---
>123
>234
>345
>456
>567
>678
>789
>---
>
>/Christoph

wow, that's exactly what I was looking for, I did'nt know enumerator
did this. 
Thank you and thanks to Gavin, Carlos and Mark.