From: Justin Collins <collinsj@...>
Date: 2006-07-14T01:22:56+09:00
Subject: Re: Negative Numbers

Marston A. wrote:
> Hey all,
>
> I'm just getting started with Ruby and was wondering if there is a way 
> to translate negative numbers into their positive equals.  i.e turning 
> -7 into 7.  Thanks for any help.
>
>   

irb(main):001:0> -7.abs
=> 7


-Justin