This is the papaya pairing exercise.
It is a rails API only service.
To get started you need Ruby, Rails and Postgres.
To install postgres you can you this to make it easier. https://postgresapp.com/
Once postgres is up and running locally you can create your database with
rake db:create
run the migrations
rake db:migrate
and seed the DB
rake db:seed
You should be ready to roll if you can see 50 vehicles when running rails console.