/ Published in: JavaScript
Compare two arrays and return a new array with any items only found in one of the original arrays.
ex.,
[1, "calf", 3, "piglet"], [1, "calf", 3, 4] should return ["piglet", 4].
ex.,
[1, "calf", 3, "piglet"], [1, "calf", 3, 4] should return ["piglet", 4].