From: Peter Hickman <peter@...>
Date: 2002-12-04T20:38:12+09:00
Subject: Re: Class variables problem

ts wrote:
> pigeon% ruby
> class Test
>         def Test.Calc(x)
>                 return @rate * x
>         end
> end
> 
> class Fred < Test
>         @rate = 10
> end
> 
> puts Fred.Calc(12)
> ^D
> 120
> pigeon% 
> 
> 
> Guy Decoux

It never occured to me that instance variables would be usable without 
an instance. Well you learn something new every day.

Thanks.