From: fREW <frioux@...>
Date: 2007-06-05T06:23:44+09:00
Subject: Re: Reverse-range alternatives?

On 6/4/07, Kenneth McDonald <kenneth.m.mcdonald@sbcglobal.net> wrote:
> Since a reverse range (eg. 4...1) is functionally almost the same as an
> empty range, is there an alternative in the standard library, where
> .each would actually iterate over the elements from first to last, in
> this case 4, 3, 2?
>
> Thanks,
> Ken
>
>

You could do 4.downto(2) { |i| ... }
-- 
-fREW