On 3/25/06, Cale Gibbard
Could you be more specific on what it is that you're having trouble with? It's not clear what point it is that you're stuck on. What have you tried? Surely question (a) is easy enough. (hint: a Store is just a list) If you need general information about Haskell, you might try one of the tutorials, like Hal Daume's "Yet Another Haskell Tutorial", which you can get from http://www.isi.edu/~hdaume/htut/ (Of course, you don't have to read the whole thing to understand enough to do your assignment, just Chapter 3 ought to be enough.)
Apart from that, I'm not sure what anyone could tell you without spoiling the assignment. I'm sure that once you get going on it, it won't take too long.
If you have more specific questions, don't hesitate to ask -- though the libraries mailing list is less appropriate than, say, haskell-cafe ;)
I'd just like t suggest the #haskell channel on freenode. Plenty of people to help out. /S -- Sebastian Sylvan +46(0)736-818655 UIN: 44640862