JS Practice — Built-in Objects

Map values() — empty Map

📖 Usage Example

const m = new Map([['a', 1], ['b', 2]])
for (const v of m.values()) {
  console.log(v) // 1, 2
}

Use Map.values() to iterate over all values in insertion order.

Map.prototype.values()

values() on an empty Map produces an empty iterator.

Challenge: Verify that spreading values() of an empty Map gives an empty array.

💡 Hints (1)