Set.prototype.keys()

The keys() method is an alias for the values() method.

Syntax

js

keys()

Return value

Examples

Using keys()

The keys() method is exactly equivalent to the values() method.

js

const mySet = new Set();
mySet.add("foo");
mySet.add("bar");
mySet.add("baz");

const setIter = mySet.keys();

console.log(setIter.next().value); // "foo"
console.log(setIter.next().value); // "bar"
console.log(setIter.next().value); // "baz"

Specifications

Specification
ECMAScript Language Specification
# sec-set.prototype.keys

Browser compatibility

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See also