From: Martin DeMello <martindemello@...>
Date: 2005-02-05T09:07:10+09:00
Subject: Re: iteration the ruby way

Robert Klemme <bob.news@gmx.net> wrote:
> >> puts b.inject{|x,y| print x, " -- ";y}
> 1 -- 2 -- 3 -- 4 -- 5

Ah, nice. I always forget you can use inject both for the side effect
and for the return value simultaneously - I usually use it as an
either/or thing.

martin