Afthe the main scffold , run this to create the controller for Store . zeyad@zeyad-SVE1411EGXB:~/shop_app/depot2$ rails generate controller Store index create app/controllers/store_controller.rb route get 'store/index' invoke erb create app/views/store create app/views/store/index.html.erb invoke test_unit create test/controllers/store_controller_test.rb invoke helper create app/helpers/store_helper.rb invoke test_unit invoke assets invoke coffee create app/assets/javascripts/store.coffee invoke scss create app/assets/stylesheets/store.scss

rails generate scaffold LineItem product:references cart:belongs_to