Create a function that takes two arrays and combines them by alternatingly taking elements from each array in turn.
mergeArrays(["f", "d", "w", "t"], [5, 3, 7, 8])
➞ ["f", 5, "d", 3, "w", 7, "t", 8]
mergeArrays([1, 2, 3], ["a", "b", "c", "d", "e", "f"])
➞ [1, "a", 2, "b", 3, "c", "d", "e", "f"]
mergeArrays(["a", "b", "c", "d", "e"], [1, 2, 3, 4, 5])
➞ ["a", 1, "b", 2, "c", 3, "d", 4, "e", 5]
N/A