redding/mr — pull request #34 by jcredding (2013-06-10 19:39:42+00:00)
Title: Create base association, commonize `BelongsTo` and `HasMany` logic

This commonizes the `BelongsTo` and `HasMany` logic into a base
association. This removes a lot of duplicated code and sets up for
adding future associations (`HasOne`). This also greatly cleans up
the specific associations and highlights what they are actually
about.

@kellyredding - Got a couple of these coming. Going to add `has_one` which, from MR's point of view, is no different than `belongs_to`. This is all just prepping for that.