Swift 3. Creates an array of n integers with random values in the range 0..<max. As written below, the code will generates 10 integers in the range 0..<100.

testData.swift

let testData = { (n: Int, max: UInt32) -> [Int] in
    var array = [Int]()
    for i in 0..<n {
        array.append(Int(arc4random_uniform(max)))
    }
    return array
    }(10, 100)