From: "David A. Black" <dblack@...>
Date: 2004-09-23T10:43:01+09:00
Subject: Re: Newbie: Case statement

Hi --

On Thu, 23 Sep 2004, Graham Foster wrote:

> So my underlying question is:- what's the fastest Ruby for checking 
> which of the 8 possible adjacent cells on a board (2D array) are 
> still "on the board"

I'm not sure about fastest, but in case you collect implementations
and want to test them, I've got one from a networked Boggle game I
wrote a while back -- see <http://www.wobblini.net/board.txt>.  I
haven't looked at this in a while and I don't know how much of it I'd
change if I were rewriting it now, but anyway, in case you're
interested, there it is.  


David

-- 
David A. Black
dblack@wobblini.net