promises_review.md

Take 10 minutes to research the following in breakout groups. When you get back, I'm gonna call on some people to answer and explain.

1. What does the fetch api do?
2. What does .fetch() return?
3. What does .then() do? What is the method called on? What does it return?
4. What does .catch() do? What is the method called on? What does it return?

And tackle this diagram:

someAsyncFunction() // What does this return?
	.then( (1) ) // When does this run? What does it return
	.then( (2) ) // When does this run? What does it return?
	.catch( (3) ) // When does this run? What does it return?
// What goes in place of (1), (2), and (3)?