From: dblack@...
Date: 2005-12-13T02:10:46+09:00
Subject: Re: Calculating single-digit summands

Hi --

On Tue, 13 Dec 2005, draq wrote:

>    arr << t.reverse.clone if depth == 1

I haven't been following this thread closely but just an observation:
Array#reverse gives you a new array, so you don't need to clone it.


David

-- 
David A. Black
dblack@wobblini.net

"Ruby for Rails", forthcoming from Manning Publications, April 2006!