Rail creating migration automatically?

Question

Ruby on Rails

Hello. Is there a possibility in Rails with the name of the migration to generate the contents of the file to change the field or remove the field? For example, if you create a migration

rails generate migration AddPriceToProducts price:decimal{15,5}

then the file will be automatically created

add_column :products, :price, :decimal, precision: 15, scale: 5

And it is possible also to create for removal or change of a field? Thank you.

Answer 1

Removal? Certainly.

rails g migration remove_category_id_from_posts category_id:integer