Use datamapper sessions with merb & datamapper
Issue
Can't use merb sessions with datamapper & mysql, get back an error about needing an id on the text column or something (I had the error a couple of days ago.)
Solution
I suggest grabbing merb_datamapper svn source to fix this in. To do so make sure you have subversion installed on your machine (I'm assuming a Unix based machine here.)
Checkout the source ...