JavaScript | array.values()
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 66 and above
- Microsoft Edge 12 and above
- Firefox 60 and above
- Opera 53 and above
- Safari 9 and above
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.