File list (Check if you may need any files):
depot
.....\app
.....\...\controllers
.....\...\...........\admin_controller.rb
.....\...\...........\admin_controller.rb.bak
.....\...\...........\application.rb
.....\...\...........\application.rb.bak
.....\...\...........\info_controller.rb
.....\...\...........\info_controller.rb.bak
.....\...\...........\login_controller.rb
.....\...\...........\login_controller.rb.bak
.....\...\...........\store_controller.rb
.....\...\...........\store_controller.rb.bak
.....\...\helpers
.....\...\.......\admin_helper.rb
.....\...\.......\application_helper.rb
.....\...\.......\info_helper.rb
.....\...\.......\login_helper.rb
.....\...\.......\store_helper.rb
.....\...\models
.....\...\......\cart.rb
.....\...\......\cart_item.rb
.....\...\......\line_item.rb
.....\...\......\order.rb
.....\...\......\product.rb
.....\...\......\product.rb.bak
.....\...\......\user.rb
.....\...\......\user.rb.bak
.....\...\views
.....\...\.....\admin
.....\...\.....\.....\edit.rhtml
.....\...\.....\.....\list.rhtml
.....\...\.....\.....\new.rhtml
.....\...\.....\.....\show.rhtml
.....\...\.....\.....\_form.rhtml
.....\...\.....\info
.....\...\.....\....\who_bought.rhtml
.....\...\.....\....\who_bought.rhtml.bak
.....\...\.....\....\who_bought.rxml
.....\...\.....\....\who_bought.rxml.bak
.....\...\.....\layouts
.....\...\.....\.......\admin.rhtml
.....\...\.....\.......\admin.rhtml.bak
.....\...\.....\.......\store.rhtml
.....\...\.....\login
.....\...\.....\.....\add_user.rhtml
.....\...\.....\.....\add_user.rhtml.bak
.....\...\.....\.....\delete_user.rhtml
.....\...\.....\.....\index.rhtml
.....\...\.....\.....\index.rhtml.bak
.....\...\.....\.....\list_users.rhtml
.....\...\.....\.....\list_users.rhtml.bak
.....\...\.....\.....\login.rhtml
.....\...\.....\.....\login.rhtml.bak
.....\...\.....\.....\logout.rhtml
.....\...\.....\store
.....\...\.....\.....\add_to_cart.rjs
.....\...\.....\.....\add_to_cart.rjs.bak
.....\...\.....\.....\checkout.rhtml
.....\...\.....\.....\checkout.rhtml.bak
.....\...\.....\.....\index.rhtml
.....\...\.....\.....\store.rhtml
.....\...\.....\.....\_cart.rhtml
.....\...\.....\.....\_cart_item.rhtml
.....\components
.....\config
.....\......\boot.rb
.....\......\database.yml
.....\......\database.yml.bak
.....\......\environment.rb
.....\......\environments
.....\......\............\development.rb
.....\......\............\production.rb
.....\......\............\test.rb
.....\......\routes.rb
.....\......\routes.rb.bak
.....\db
.....\..\migrate
.....\..\.......\001_create_products.rb
.....\..\.......\002_add_price.rb
.....\..\.......\003_add_test_data.rb
.....\..\.......\004_add_sessions.rb
.....\..\.......\005_create_orders.rb
.....\..\.......\006_create_line_items.rb
.....\..\.......\007_create_users.rb
.....\..\.......\007_create_users.rb.bak
.....\..\schema.rb
.....\doc
.....\...\app
.....\...\...\classes
.....\...\...\.......\AdminController.html
.....\...\...\.......\AdminHelper.html
.....\...\...\.......\ApplicationController.html
.....\...\...\.......\ApplicationHelper.html
.....\...\...\.......\Cart.html
.....\...\...\.......\CartItem.html
.....\...\...\.......\InfoController.html
.....\...\...\.......\InfoHelper.html
.....\...\...\.......\LineItem.html
.....\...\...\.......\LoginController.html