Delegated yield (yield star, yield *) in generator functions

Question

ECMAScript 6 should be bringing generator functions and iterators. A generator function (which has the function* syntax) returns an iterator. The iterator has a

Answer 1

Delegated yield doesn't have to delegate to another generator only, but to any iterator, so the first answer is a bit inconclusive. Consider this simple example:

`
function *someGenerator() {
    yield 0;
    yield [1,2,3]
    yield* [1,2,3] 
}

for (v of someGenerator()) {
    console.log(v);
}

`

There isn't another function inside the generator itself - yet yield delegates to the iterator of an Array Object Iterator ;-)