JS: Set.prototype.values

Set.prototype.values

mySet.values()

Return a Generator for the entries.

const xx = new Set([3, 4, 5]);
for (let k of xx.values()) {
 console.log(k);
}
// 3
// 4
// 5

const xx = (new Set([3, 4, 5])).values();

// is iterable
console.assert(
 Reflect.has(xx, Symbol.iterator),
);

// is iterator
console.assert(
 Reflect.has(xx, "next"),
);

Set.prototype[Symbol.iterator]

mySet[Symbol.iterator] is the same as mySet.values.

const xx = new Set();
console.assert(
 xx[Symbol.iterator] === xx.values,
);