From: Martin DeMello <martindemello@...>
Date: 2009-12-12T00:42:00+09:00
Subject: Re: program: a small ball in a window

On Fri, Dec 11, 2009 at 8:43 PM, Teodor Carstea <teodorcarstea@yahoo.com> wrote:
> Please help, I realy need help!
> I need a program which shows a simple ball on the screen, just a ball.
> Its position must be defined by (x,y) coordinates.I mean I would be able
> to play with (x,y) in order to change the position.
>
> P.S.: it is NOT my homework, I just need this piece of code to go
> further.

http://code.google.com/p/gosu/wiki/RubyTutorial should get you started nicely.

martin