vehicles-with-types.js

const vehicles = [
  "Airbus A333-300",
  "Volkswagen Golf",
  "Porsche Cayenne",
  "Airbus A380-800"
];

const vehiclesWithTypes = vehicles.map(vehicle => {
  switch (vehicle) {
    case "Airbus A380-800":
    case "Airbus A333-300":
      return {
        name: vehicle,
        type: "airplane"
      };
      break;
    case "Volkswagen Golf":
    case "Porsche Cayenne":
      return {
        name: vehicle,
        type: "car"
      };
    default:
      return {
        name: vehicle,
        type: null
      };
  }
});

console.log(vehiclesWithTypes)