On Tue, 2010-06-29 at 09:22 +0000, Hugo van Galen wrote: > Wow, that really makes me wonder why I hadn't asked this list before. > That little piece of code explains a lot to me; the "map" and > "for-each" were still a bit foggy to me but that's cleared up now. In > fact, I had a little aha-erlebnis there and it felt wonderful. :-)
Yeah, I think for-each, map, foldl and filter should be some of the first things explained to experienced programmers new to Scheme. They make a lot of things easier. cheers, dave
