module ThecoreBackendCommons class Engine < ::Rails::Engine initializer 'thecore_backend_commons.add_to_migrations' do |app| unless app.root.to_s.match root.to_s # APPEND TO MAIN APP MIGRATIONS FROM THIS GEM config.paths['db/migrate'].expanded.each do |expanded_path| app.config.paths['db/migrate'] << expanded_path end end end end end