Rails Generator Commands RewindBase class RewindBase Ruby on Rails 2.2.3 Since v2.2.3 Last seen in v2.3.18 Available in: v2.2.3 v2.3.18 Compare with: … v2.3.18 Base class for commands which handle generator actions in reverse, such as Destroy. Inherits from Rails::Generator::Commands::Base Methods (defined here) # invoke! Used by Subclasses (1) Rails::Generator::Commands::Destroy Methods (inherited) From Rails::Generator::Commands::Base (11) # class_collisions # current_migration_number # dependency # existing_migrations # gsub_file # invoke! # migration_directory # migration_exists? # next_migration_number # next_migration_string # readme