Created by: Jberlinsky
This pull request adds support for collection select fields, much like simple_form's collection: [:foo, :bar] option. This also provides a base field that will be helpful in implementing the HasOne field that is currently pending implementation.
Example User Story
As a developer I want to allow administrative users to select values from a drop-down rather than enter them free-form So that I don't need to worry quite as much about data integrity in my administrative interface And so that my users have a streamlined user experience.