Grouped Collection Select Alphabetical Order Rails

Question

I finally figured out how to implement Dynamic Select menus using this tutorial.

Everything works, But how does one organize the Cities in t

Answer 1

Like others in this thread, I had issues getting this to work with scope. Instead I got this working in Rails 5 by adding another association to the State model:

has_many :cities_by_name, -> { order(:name) }, class_name: 'City'