array

Check if an array contains any element of another array in JavaScript

by Lukasz Skwara

JavaScript

let a = ['a', 'b', 'c'];
let b = ['c', 'a', 'd'];
let c = ['f', 'g', 'h'];
console.log(a, b, a.some(v => b.includes(v)));
console.log(a, c, a.some(v => c.includes(v)));