Implementing inheritance with params: CreateProducts < ActiveRecord::Migration[5.0] - Ruby Blog

Implementing inheritance with params: CreateProducts < ActiveRecord::Migration[5.0] Follow @makagon In Rails 5 each migration class is inherited from ActiveRecord::Migration[5.0]. It looks quite unusual to see that [5.0] part at the end of the parent class. In this article I'll describe why we might need it and how it works. It all started from the message in dry-rb channel on Gitter. Somebody ask