You were living alone in the town of Ruby-on-Rails until you decided to open up your spare room to guests. Now your first visitor has booked in. Her arrival is imminent. How do you prepare? How can you make sure she has a great visit? Let’s explore the art of code hospitality — working on codebases in a way that respects your teammates and provides for their needs. By working hospitably, we can facilitate team productivity and help new members quickly feel at home.