1. Build a RESTful index action
2. Build a RESTful show action
3. Build a RESTful new action
4. Build a RESTful create action
5. Interlink pages using route helpers
6. Use route helpers in redirect_to
7. Build a new form with form_tag

This will be a pretty extensive lab that will combine a number of the concepts that we have reviewed, including:

• Drawing multiple route types

• Integrating route helper methods

• Building out a form and wiring it up to the create action

• Linking pages together

In this lab the application you will be starting out with will be completely blank, there are no: models, views, controllers, etc. It has a number of RSpec and Capybara tests that will all need to pass to complete the lab. The tests can be found in the specs directory, in the models, features, and controllers directories. Feel free to walk through the specs to see what behavior the application should have when you're done.

The application you will be building will be a Coupon app. At a high level below are the features you will be building out:

• You will need to create a 'coupons' table with columns: coupon_code and store, which should both be of the string data type.

• Your index page should show all of the coupons in the database

• The coupon codes on the index page should link to their corresponding coupon show page, you should use the link_to and route helper methods instead of hard coding the HTML <a> tag

• Your show page should render the specific coupon passed to the route, e.g. coupons/4 should show the coupon with an ID of 4

• The new.html.erb view template should render a form that uses the form_tag method

• The form should be wired up to the create action in the controller and when submitted should create a new record in the coupons table with the parameters passed through the form

• The form should use the redirect_to helper method to redirect the user to the show page template for that coupon

• Reading on Create Action

• Reading on Form Integration