After having some time to predict then play around with the code, answer these questions with your partner.
- What do you notice about the method that starts with
self
? When does it work? When doesn’t it? Why do you think that is?
- What about the methods that don’t start with
self
- when do they work? When don’t they? Why do you think that is?
- Do you have any ideas as to why we might want to have this functionality? (We'll talk about this as a class, don't worry, just try to make a guess!)