simplybusiness/mongoid_lazy_migration — pull request #2 by sparrovv (2014-08-20 15:04:25+00:00)
Title: Support Mongoid in version 4.0.0

@dawid-sklodowski, @amar-shah - take a look please.

This drops support for old versions of Mongoid. (Keep it simple by supporting only one)

There is a tag `mongoid-3.1.6` for someone who's stuck with older version.

Tests are passing (it's complies), so I guess it's working :-)