Challenge: Create New Model Class, Seed Database, and Retrieve Model Objects

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Task

• Create a Car model class as per the class diagram below.
• Seed the database with Car objects.
• Retrieve and print all saved Car objects using the Rails console.

Steps

Create Car model class:

• Add a new Car model class to the app that follows the above design.
• 📸 Screenshot: The terminal showing the rails generate command and its output.

Seed database:

• Use the seeds.rb script to add the following seed data to the app:
  • Ford, F-150 Lightning, 2023, Silver
  • Toyota, Prius Prime, 2023, Blue
  • Chevrolet, Corvette, 2022, Blue
  • Toyota, Camry, 2021, Red
• 📸 Screenshot: The VS Code editor showing the completed seeds.rb file.

Retrieve and print cars (unsorted):

• In the Rails console, retrieve all four model objects (no order specified), and print the year, color, and make of each.
• 📸 Screenshot: The Rails console showing the Ruby code you entered and its output.
• 💡 Hint: When printing, you may need to convert the integer attribute year to a string with the to_s method (e.g., my_car.year.to_s).

Retrieve and print cars (sorted):

• In the Rails console, retrieve all four model objects sorted in ascending order first by make and second by year, and print the year, color, and make of each.
• 📸 Screenshot: The Rails console showing the Ruby code you entered and its output.

How to Submit

• Submit Word DOCX file containing your screenshots to the designated Canvas assignment.

Solution Demonstration

• ⚠ Important! Attempt challenge task on your own before watching.

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