From: Stefan Salewski <mail@...>
Date: 2011-04-12T22:12:27+09:00
Subject: Re: puts box.dup.enlarge(4, 5) -- unexpected result

On Tue, 2011-04-12 at 21:55 +0900, Gunther Diemant wrote:
> A method returns the last evaluated expression. In your case thats @y2 += 5
> (which has the result 8).
> You could do something like this:
> def enlarge(x,y)
> #your code
> 
> self
> end
> 
> so the method returns the box itself and not the result of calculationg new
> coordinates.
> 

Thanks!