JavaScript Map.prototype[@@iterator]() Method

JavaScript typedArray.@@iterator

Last Updated : 15 Feb, 2023

The typedArray.@@iterator is an inbuilt property in JavaScript which is used to return the initial value of the given typedArray's element.

Syntax:

arr[Symbol.iterator]()

Parameters: It does not accept any parameter because it is a property not a function.

Return value: It returns the array iterator function i.e, values() function by default.

JavaScript code to show the working of this property:

javascript

// Constructing a new typedArray with some elements
var A = new Uint8Array([ 5, 10, 15, 20, 25 ]);

// Calling iterator() function
var a = A[Symbol.iterator]();

// Printing each value of the typedArray
console.log(a.next().value);
console.log(a.next().value);
console.log(a.next().value);
console.log(a.next().value);
console.log(a.next().value);

Output:

JavaScript Map.prototype[@@iterator]() Method

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