js yield*
function* g1() {
yield 2;
yield 3;
yield 4;
}
function* g2() {
yield 1;
yield* g1();
yield 5;
}
const iterator = g2();
console.log(iterator.next()); // {value: 1, done: false}
console.log(iterator.next()); // {value: 2, done: false}
console.log(iterator.next()); // {value: 3, done: false}
console.log(iterator.next()); // {value: 4, done: false}
console.log(iterator.next()); // {value: 5, done: false}
console.log(iterator.next()); // {value: undefined, done: true}javascript yield
function* foo(index) {
while (index < 2) {
yield index;
index++;
}
}
const iterator = foo(0);
console.log(iterator.next().value);
// expected output: 0
console.log(iterator.next().value);
// expected output: 1Copyright © 2021 Codeinu
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