RapidDataMapper, a new Object-Relational-Mapper

[eluser]m4rw3r[/eluser]
Thanks for the fix! Sorry I wasn't faster, had some other things to do last weekend (well, yesterday and the day before that).
Apparently I forgot some things when I created the Db_MapperQuery class (before it was a part of the Db_Mapper, which created custom Db_Query_Select, but that was worse in both flexibility (you can actually have behaviours add methods to the Db_MapperQuery objects) and performance).

I have fixed the faulty method call (in Db::related) in the new RDM version: 0.5.1
I also added methods for dealing with IS NULL and IS NOT NULL (something I forgot to add when I modded the behaviour of where() to accept condition fragments).

New RapidDataMapper Version: 0.5.1

Fetch the new version from RapidDataMapper Downloads!