jashmenn/activeuuid — pull request #18 by oliamb (2012-11-07 15:29:41+00:00)
Title: Support for connection.add_column and connection.change_column

This patch make it possible to use 'add_column' and 'change_column' in migration by defining a uuid column type in MySQL abstract adapter.

As a side change, I added an helper to use when the spec are not the same on every adapter. Hope it helps.