I spent a few hours last night trying to get flat arrays working as Class::PINT attributes. I managed to encode and store a flat array into the database but unfortunately the object id didn't get populated.
Once I can create, store, and retrieve classes with flat_array attributes easily I can implement hashing and some other composite or complex attributes as well. Although bitmap attributes will require changes to how the sql works that could be database specific.
Then onto adding keyed and ordered relationships between classes/objects which should hopefully be a little easier.
