entries() – Array Iterator Object
array.entries()
array
is an array of elementsentries
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);