Day 4 was spent writing more unit tests and business logic. It will take another day to complete this. Sadly tomorrow I’m going to be busy with OSDC 2008 duties so I probably won’t have anything to post.

For those of you wondering why this is taking so long, it’s simply because I’m doing this in my spare time. That means I’m lucky to get 3-4 hours per day that I spend on the project.