function arrAllValuesFalse(arr) {
return arr.every(element => !element);
}
const arr = [false, false, false, false, false, false];
console.log(arrAllValuesFalse(arr));
console.log(arrAllValuesFalse([false, true, false, false, false, 985]));
console.log(arrAllValuesFalse([false, 0, false, 0, false, '']));
/*
run:
true
false
true
*/