**Code is running fine in google chrome but not passing test cases on free code camp, and no error is displayed **
Your code so far
var items = [];
var newArr = arr1.concat(arr2);
items = newArr.filter(function(doge){
return !arr1.includes(doge) || !arr2.includes(doge);
});
}
// test here
diffArray([1, 2, 3, 5], [1, 2, 3, 4, 5]);
Your browser information:
Your Browser User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36
.
Link to the challenge:
https://www.freecodecamp.org/challenges/diff-two-arrays