Support for rails 4.0 and ruby 2.0

[matekb]

At the moment trackoid require rails 3.x, it would be nice with support for rails 4.0.

[twoixter]

Hi @matekb ! I don't have enough time at this moment to work on this. :-( But in any case, why don't you fork and try to resolve it? Any help would be greatly appreciated!

[matekb]

I'll give it a try!

[matekb]

So I begun working on this. Fixed some things and then ran into trouble. The implementation of the atomic methods have changed in mongoid 4.0.0. Now they expect to run the actual setter on the mongoid document which does not work on, for example, line 72 of tracker.rb. If anyone could help me solve this I would be thankful!

[matekb]

Please see https://github.com/matekb/trackoid for the progress so far.

[jcohenho]

@matekb any updates on your progress?

[matekb]

Sorry, have not used trackoid since my last comment.