SA5-AR Active Reading: Model Associations

Instructions

Following the usual Active Reading (AR) Instructions, carefully read and perform the steps in each of the following Demos-n-Deets demos:

• One-to-Many Associations
• Nested-Resource Pages

Important Things to Remember

• Perform all the steps.
• Think deeply and make sure you understand each step.
• Name screenshots with the exact names specified.

How to Start Each Demo

1. cd into your workspace folder.
2. Find the “Base App Code Branch” link in the demo webpage.
3. git clone the base app repo, giving it a custom name, like sa1-ar-model-classes.
4. cd into the new working directory.
5. git switch to the base app branch specified in the demo.
6. Open the working directory in VS Code, bundle install/rails db:migrate && rails db:seed, and begin the demo.

What to Submit

• One-to-Many Associations Demo Screenshots:
  • sa5-ar-01: The Quiz model class in VS Code.
  • sa5-ar-02: The Question model class in VS Code.
  • sa5-ar-03: The db/schema.rb file in VS Code.
• Nested-Resource Pages Demo Screenshots:
  • sa5-ar-04: A Question index page that includes several rows in the table.
  • sa5-ar-05: The Question new/create form in VS Code.
  • sa5-ar-06: The Question edit/update form in VS Code.
  • sa5-ar-07: The config/routes.rb file in VS Code.
  • sa5-ar-08: The QuestionsController class in VS Code.
  • sa5-ar-09: The app/views/questions/index.html.erb view template in VS Code.
  • sa5-ar-10: The app/views/questions/new.html.erb view template in VS Code.

In the above screenshots, code which is too long to be captured in one screenshot may be split up into multiple screenshots.

Important! All screenshots must include your computer’s desktop in the background so that it is recognizable as your desktop. Also, all screenshots of web pages must display the entire URL of the page in the browser’s location bar. (Watch out, as some browsers like to hide parts of the URL unless you click on it.)