v7.1
v7.1 v7.0 v6.1 v6.0 v5.2
GitHub

Required Files
Namespace
- Module

Ruby on Rails 7.1.0

change_generator.rb

railties/lib/rails/generators/rails/db/system/change/change_generator.rb on GitHub

Required Files

rails/generators/base

Namespace

Module

Rails
Rails::Generators
Rails::Generators::Db
Rails::Generators::Db::System