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JavaScript | array.values()

  • Difficulty Level : Easy
  • Last Updated : 31 Jul, 2021

The array.values() function is an inbuilt function in JavaScript which is used to returns a new array Iterator object that contains the values for each index in the array i.e, it prints all the elements of the array. 
Syntax: 
 

arr.values()

Return values: 
It returns a new array iterator object i.e, elements of the given array. 
Examples: 
 

Input:
A = ['a', 'b', 'c', 'd']
Output:
a, b, c, d
Here as we see that input array contain some 
elements and in output same elements get printed.

Let’s see JavaScript program on array.values() function: 
 

JavaScript




// Input array contain some elements
var A = [ 'Ram', 'Z', 'k', 'geeksforgeeks' ];
 
// Here array.values() function is called.
var iterator = A.values();
 
// All the elements of the array the array
// is being printed.
console.log(iterator.next().value);
console.log(iterator.next().value);
console.log(iterator.next().value);
console.log(iterator.next().value);

Output:



> Ram, z, k, geeksforgeeks

Application: 
This array.values() function in JavaScript is used to print the elements of the given array. 
Let’s see JavaScript program on array.values() function: 
 

JavaScript




// Input array contain some elements.
var array = [ 'a', 'gfg', 'c', 'n' ];
 
// Here array.values() function is called.
var iterator = array.values();
 
// Here all the elements of the array is being printed.
for (let elements of iterator) {
  console.log(elements);
}

Output:

> a, gfg, c, n

Supported Browser:

  • Google Chrome
  • Microsoft Edge
  • Firefox
  • Opera
  • Safari
     

JavaScript is best known for web page development but it is also used in a variety of non-browser environments. You can learn JavaScript from the ground up by following this JavaScript Tutorial and JavaScript Examples.

 

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