Jay’s Realm

While working through the haskell tutorial I came to a point where they’re teaching about modules. Basically how to load up and import libraries. Fairly standard stuff. The haskell way to do this makes sense and I have no issues with… but the chapter teaches it by getting me to build DES encryption.

Seriously. My brain hurts from the concepts and math of the encryption, not from the programming logic. Also of annoyance is the so called helpful library they have in the appendix which you can download from their website. For non standard definitions of can that is. I could be retarded, it has happened to me before. However, I could not find it, nor could Google .

I’ve gone and formatted it all pretty like and put it on the web:
SequenceUtilities.lhs