require 'rails/generators' require 'rails/generators/migration' require 'rails/generators/active_record/migration' module SayWhen class MigrationGenerator < Rails::Generators::Base include Rails::Generators::Migration extend ActiveRecord::Generators::Migration source_root File.expand_path('../templates', __FILE__) def manifest migration_template 'migration.rb', 'db/migrate/create_say_when_tables' end end end