Introduction to some() method in JavaScript

In this tutorial, we will learn about how to use and when to use the Some() method in JavaScript.

Some() Method:

The some() method checks if any of the elements in an array pass a test

If it finds an array element where the function returns a true value, some() returns true (and does not check the remaining values) Otherwise it returns false

For example,

Suppose we have an array as follows:

let ages = [5, 11, 17, 21];

Now, we wants to check is there any adult whose age is greater then 18, then we can check as follows:

const anyAdult = ages .some(num=> num > 18);
console.log(anyAdult);
//true