learn-co-students/join-the-fun-rails-dc-web-career-040119

Join the Fun

Instructions

Flatiron School has started its own taxi service, FlatironX, and we need to start developing the application's domain model!

Three basic models have already been created, Passenger, Ride, and Taxi. Just run rake db:migrate and rake db:migrate RAILS_ENV=test to apply the migrations to the development and test databases, respectively.

The next step is set up a has_many :through relationship between these three models so that we can keep track of who's driving who around. It will work like this:

Taxi -< Rides >- Passengers

This way, a taxi can have many passengers, and a passenger can have many taxis!

Each table only has a primary key, so you'll need to write a migration to get the database ready to handle the "has_many :through" relationship.

Check out the join table section in the Active Record Association Rails Guide.

Run the tests using the rspec or learn test command.

Resources

• Rails Guides
• Active Record Associations: Join Table section

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