Eager Load Depending on Type of Association in Ruby on Rails

Question

I have a polymorphic association (belongs_to :resource, polymorphic: true) where resource can be a variety of different models. To simplify the questio

Answer 1

This is now working in Rails v6.0.0.rc1: https://github.com/rails/rails/pull/32655

You can do .includes(resource: [:address, :location])