Static MethodSwift5.9.0


    Returns a random value within the specified range.

    static func random(in range: ClosedRange<Self>) -> Self



    The range in which to create a random value.


    A random value within the bounds of range.

    Use this method to generate an integer within a specific range. This example creates three new values in the range 1...100.

    for _ in 1...3 {
        print(Int.random(in: 1...100))
    // Prints "53"
    // Prints "64"
    // Prints "5"

    This method is equivalent to calling random(in:using:), passing in the system’s default random generator.