      - parameter max: The maximum number, inclusive.
      - returns: An integer number in a [min, max] range.
      */
-    open static func int(min: Int, max: Int) -> Int {
+    public static func int(min: Int, max: Int) -> Int {
         return min + Int(arc4random_uniform(UInt32(max - min + 1)))
     }
 

     Generate a random boolean vaue.
     - returns: *true* with 50% chance
     */
    open static func bool() -> Bool {
        return bool(chance: 50)
    }


     - parameter chance: The chance of *true*.
     - returns: *true* with a given chance (from 0% to 100%)
     */
    public static func bool(chance: Int) -> Bool {
        return arc4random_uniform(100) < UInt32(min(max(chance, 0), 100))
    }
}
