Clemens Wyss wrote:

> Anyway, we could add a "try it" button to each code section. If the
> button is pressed the "online ruby interpreter" is launched with the code
> in it for playing around (much like the ruby tutorial at
> http://www.ruby.ch).
>
> I would volunteer to have a copy of your book with exactly theses
> features on RubyCHannel.
>
> How does this sound?

That is wonderful, add interaction with the object of study, very important
in the modern theories, and do faster the process to learn. What say the
autors ?

FabiáĎ