rails/rails — pull request #6713 by etehtsea (2012-06-12 14:15:32+00:00)
Title: Add uuid datatype support to PostgreSQL adapter

Adds possibility to use [uuid-datatype](http://www.postgresql.org/docs/9.1/static/datatype-uuid.html) instead of saving uuids in strings.

Hope I didn't messed up anything.