DataMapper ORM v2.0 - Input requested

[eluser]WanWizard[/eluser]
I know what enum is, I was just wondering what the use-case was.

From a SQL point of view, it's a value like all others, so what do you want to do that you currently can't? Perhaps some code example, or pseudo code if that's not possible?

Currently it's not clear to me what functionality you want me to implement.

(DM used CI's DB classes, so I might end up having to send CI a pull request instead of modifying DM).