FREELessons: 13Length: 2.5 hours

Next lesson playing in 5 seconds

  • Overview
  • Transcript

3.3 Selecting Extras

After choosing a hotel, we must make sure that the user has the chance to select that hotel's extras. We will create a service just for that. Notice that throughout the entire exercise we are isolating behaviors into their own classes, which is great for testing and maintenance.