entries() – Array Iterator Object

array.entries()

• array is an array of elements
• entries is the array method name

entries() method returns an Array Iterator object that contains index-element as key-value pairs

Examples

1. get array iterator for fruits array, and print the first two items

let fruits = ['apple', 'banana', 'cherry', 'mango'];
let arrayIterator = fruits.entries();
console.log(arrayIterator.next().value);
console.log(arrayIterator.next().value);