From: Elias Athanasopoulos <elathan@...>
Date: 2004-05-06T18:18:44+09:00
Subject: Re: 0.0 sign

On Thu, May 06, 2004 at 05:52:46PM +0900, Mark Hubbart wrote:
>   class Numeric
>     def negative?()
>       zero? ? (1.0/self < 0) : (self < 0)
>     end
>   end
>     ==>nil
>   -0.0.negative?
>     ==>true
>   0.0.negative?
>     ==>false

Ok, got it! Very nice. :-) Thanx.

Regards,
-- 
University of Athens			I bet the human brain 
Physics Department				is a kludge --Marvin Minsky