Swift: Merge two sorted arrays into a single sorted array

MergeArraysAndSort.swift

// I publicly share any answers to "coding challenges" I receive as a part of the interview process
// copy/paste this into an Xcode playground or the code challenge repl of choice

// the problame did not say what kind of elements are in these arrays, so time to get generic!
// assume both arrays contain the same type of elements

func mergeArraysAndSort<T: Comparable>(_ array1: [T], _ array2: [T]) -> [T] {
    let merged = array1 + array2
    return merged.sorted()
}