JAVASCRIPT

javascript array any

const array = [1, 2, 3, 4, 5];
// checks whether an element is even
const even = (element) => element % 2 === 0;
console.log(array.some(even));
// expected output: true

array any

// Use method "some" to loop through array elements and see if there are any matching ones
const array = [{ name: 'Dharmesh', gender: 'male' }, { name: 'Priti', gender: 'female' }];
const hasFemaleContender = array.some(({ gender }) => gender === 'female');
console.log(hasFemaleContender);

js any array

 
// There's no isEmpty or any method. 
// You can define your own .isEmpty() or .any()

Array.prototype.isEmpty = function() {
    return this.length === 0;
}

Array.prototype.any = function(func) {
   return this.some(func || function(x) { return x });
}