JSFiddle - React, Tailwind, and code Playground

by Chace

HTML

<div></div>

JavaScript

var a1 = [{1,2},{3,4}];
var a2 = [{1,2},{3,4},{7,4,5}];
var intersect = [];
 
var matches = 0;
$.each(a1, function(i, a1val) {

    if ($.inArray(a1val, a2) === -1) {

        intersect.push(a1val);
    }
});

$.each(a2, function(i, a1val) {
   
    if ($.inArray(a1val, a1) === -1) {
       
        intersect.push(a1val);
    }
});
$("div").text(intersect);