From: "Darryl L. Pierce" <mcpierce@...>
Date: 2011-10-04T22:16:54+09:00
Subject: Re: Operator Overloading

On 10/04/2011 01:23 AM, Hans Mackowiak wrote:
> class Point
>   def +(other)
>     #there your code, i think
>     result = Point.new
>     result.x = self.x + other.x
>     result.y = self.y + other.y
>     result.z = self.z + other.z
>     return result
>   end
> end
> 
> but you also need to make the variables accessable like
> class Point
>   attr_accessor :x,:y,:z
> end

And add '@' to them in the constructor.

> 
> and you should remove your init, it is wrong
> 


-- 
Darryl L. Pierce <mcpierce@gmail.com>
http://mcpierce.multiply.com/
"What do you care what people think, Mr. Feynman?"