moiristo/deep_cloneable — pull request #16 by indrekj (2012-08-06 21:55:39+00:00)
Title: Replace rails dependency with active record

I use this gem in a project that only uses active record (no rails). It works fine, but I don't see a need for installing whole rails just to use it. So I replaced rails dependency with activerecord.

I also noticed that README said that activerecord 3.1 is minimal version. This means that all the `@@rails31` calls are unnecessary. I removed these with this pull request too.

All test passed with ruby 1.8.7-p370 and ruby 1.9.3-p194.