[plt-scheme] HtDP: Exercises 7.5.*

On Sep 12, 2008, at 8:38 PM, Grant Rettke wrote:

> Hi,
>
> Was sub-chapter 7.5 a point of contention?

There is never any contention.


> I like contracts, but it doesn't feel like it fits.
>
> Evidence:
> * Less than 3 pages
> * We are encouraged to raise errors, but we haven't got a unit-testing
> tool to actually check if they were raised.
>
> I argued that the goal is to show that we grok how to provide checked
> versions of our functions to clients, so function documentation and
> unit tests aren't required here.
>

Yes. -- Matthias



> Best wishes,
>
> Grant
> _________________________________________________
>   For list-related administrative tasks:
>   http://list.cs.brown.edu/mailman/listinfo/plt-scheme