Switch the order this returns things for more sense making.
Actually write a migration, which seeeeeems to work?
Switch away from using title case for redis keys. It's a pain in the
butt to convert around.
Add a delete function to the base model class.
Expand make-key to take an extra arity body.
make function less dumb
Return nil if you can't retrieve something.
Update the integration test to expand coverage, tidy up after itself better.