TypedArray.prototype.values()

The values() method of TypedArray instances returns a new array iterator object that iterates the value of each item in the typed array. This method has the same algorithm as Array.prototype.values().

Try it

const bytes = new Uint8Array([10, 20, 30, 40, 50]);
const iterator = bytes.values();

iterator.next();
iterator.next();

console.log(iterator.next().value);
// Expected output: 30

Syntax

values()

Parameters

None.

Return value

A new iterable iterator object.

Description

See Array.prototype.values() for more details. This method is not generic and can only be called on typed array instances.

Examples

Iteration using for...of loop

const arr = new Uint8Array([10, 20, 30, 40, 50]);
const values = arr.values();
for (const n of values) {
  console.log(n);
}

Alternative iteration

const arr = new Uint8Array([10, 20, 30, 40, 50]);
const values = arr.values();
console.log(values.next().value); // 10
console.log(values.next().value); // 20
console.log(values.next().value); // 30
console.log(values.next().value); // 40
console.log(values.next().value); // 50

Specifications

Browser compatibility

See also

• Polyfill of TypedArray.prototype.values in core-js
• JavaScript typed arrays guide
• TypedArray
• TypedArray.prototype.entries()
• TypedArray.prototype.keys()
• TypedArray.prototype[Symbol.iterator]()
• Array.prototype.values()
• Iteration protocols