Method match

patterns/PaperScissorsRock.java:34–37

(Tuple2<Item,Item> p)

class Compete {
  public static Outcome match(Tuple2<Item,Item> p) {
    System.out.print(p.a1 + " -> " + p.a2 + " : ");
    return p.a1.compete(p.a2);
  }
}

public class PaperScissorsRock {