How spaghetti is this?

[jazmyntea]

Sure!

freeCodeCamp Challenge Guide: Diff Two Arrays

Diff Two Arrays Problem Explanation Check two arrays and return a new array that contains only the items that are not in either of the original arrays. Relevant Links for Loop (Devdocs) Array.prototype.includes (Devdocs) Array.prototype.filter (Devdocs) Array.prototype.concat (Devdocs) Hints Hint 1 Merge the list to make it easy to compare functions. Hint 2 Use filter to get the new array, you will need to create a callback function. Hint 3 The best way to go about the callback fu…