From: Ryan Pavlik <rpav@...>
Date: 2003-04-25T15:41:59+09:00
Subject: Re: Hashes and Enumerable#each_with_index

On Fri, 25 Apr 2003 15:25:14 +0900
matz@ruby-lang.org (Yukihiro Matsumoto) wrote:

<snip> 
> I'm positive.  But describe what you want more precisely.  The
> following behavior OK for you?
> 
>   Suppose it is called "each_with_foo":
> 
>     * each_with_foo should be available for all built-in classes that
>       have obj[x] access.
> 
>     * each_with_foo must give (x,y) that obj[y] == x be true always.
> 
> Replace "foo" with the right word.  I don't think it's "key", since
> Array index is not key after all.

David Black (iirc) had a good suggestion on #ruby-lang, and that was
"each_pair".

-- 
Ryan Pavlik <rpav@users.sf.net>

"Now is not the time for sarcasm! Now is the time
 for nefarious action." - 8BT