- 1: { value: 1, done: false }, { value: 2, done: true }, { value: undefined, done: true } - 2: { value: 1, done: false }, { value: 2, done: false }, { value: undefined, done: true } - 3: { value: 1, done: false }, { value: 2, done: true }, { value: 3, done: true } - 4: { value: 1, done: false }, { value: 2, done: false }, { value: 3, done: true }

##### Answer: 1 A return statement in a generator function will make the generator finish. If a value is returned, it will be set as the value property of the object and done property to true. When a generator is finished, subsequent next() calls return an object of this form: {value: undefined, done: true}.

JavaScript Coding Exercise 46 | JSCodingQuestions.com

javascript

1function* yieldAndReturn() {
2
3yield 1;
4
5return 2;
6
7yield 3;
8}
9
10var myGenObj = yieldAndReturn();
11
12console.log(myGenObj.next());
13
14console.log(myGenObj.next());
15
16console.log(myGenObj.next());

Choose the correct output:

{ value: 1, done: false }, { value: 2, done: true }, { value: undefined, done: true }

{ value: 1, done: false }, { value: 2, done: false }, { value: undefined, done: true }

{ value: 1, done: false }, { value: 2, done: true }, { value: 3, done: true }

{ value: 1, done: false }, { value: 2, done: false }, { value: 3, done: true }