doorkeeper-gem/doorkeeper — pull request #454 by jasl (2014-08-07 17:24:47+00:00)
Title: Refactor models

This a big refactor

- use rails4-way refactoring model modules
- rename `authenticate` and make more clearly
- remove `Application` model's `model_name` magic
- extract model's non-ORM-specify codes to module(a way to decouple ORM and model)
- some clean up

The PR may not be merged, but may give some ideas to disscussion