On Sat, 4 Aug 2001 07:08:10 +0900, Dave Thomas
<Dave / PragmaticProgrammer.com> wrote:

>     require 'tk'
>...
>     ant_drawer = proc {
>       x = rand(20)
>       y = rand(20)
>       color = %w{ red green blue white }[rand(4)]
>       farm.drawAntAt(x, y, color)
>       Tk.after(500, &ant_drawer)
>     }
>
>     ant_drawer.call
>
>     Tk.mainloop

Thanks, just what I needed. Just one more thing ...

Check me here, please? This is recurring infinitely, not just looping,
right? 

Thanks,

Ronald E Jeffries
http://www.XProgramming.com
http://www.objectmentor.com