kreatio-sw/webdack-uuid_migration — pull request #1 by felixbuenemann (2014-04-14 00:12:25+00:00)
Title: Relax gem version dependency on activerecord

This allows to use the gem with Rails 4.1.

I've used it successfully to convert a Rails 4.1.0 app to use UUIDs for all primary and foreign keys.