[plt-scheme] Poacher turned gamekeeper

On Mon, Nov 9, 2009 at 8:48 AM, Nadeem Abdul Hamid <nadeem at acm.org> wrote:
> Also, have a look at HTDP/2e linked off Matthias' website to get an idea of
> techniques/methods that have changed or been introduced since the book was
> written, such as the new functional-based world.ss/universe.ss teachpacks
> (instead of the draw.ss teachpack in the book -- don't use that or any of
> the exercises based on draw.ss in the book -- use world.ss instead; it's
> much cooler), and the check-expect style of writing examples/test cases.

That seems like helpful information for self-studiers.

What else should we know?