ruby - Removing a model in rails (reverse of "rails g model Title...")

Question

rails g model Rating user_id:integer message:string value:integer

How can I completely remove this model? Thanks

Answer 1

When you generate a model, it creates a database migration. If you run 'destroy' on that model, it will delete the migration file, but not the database table. So before run

bundle exec rails db:rollback
rails destroy model <model_name>

For rails versions before 5.0 and higher use rake instead of rails

bundle exec rake db:rollback   
rails destroy model <model_name>