Answers for "how to compare three arrays objects and add the values and count one duplicate the duplicate"

javascript get same elments from multiple arrays

var result = arrays.shift().filter(function(v) {
    return arrays.every(function(a) {
        return a.indexOf(v) !== -1;
    });
});

Posted by: Guest on August-27-2020

Code answers related to "how to compare three arrays objects and add the values and count one duplicate the duplicate"