private string DisplayLoss(Choice choiceOne, Choice choiceTwo)
{
string output;
Rules rule = new Rules(choiceTwo, choiceOne);
output = rule.DisplayWinner();
return output + "\nPlayer 2 wins!";
}
public Game()
{
rules = new Rules();
}
public static Moves[] DefeatedBy(this Moves move) => Rules .Where(r => r.LosingMove == move) .Select(r => r.WinningMove) .ToArray();
public static bool Defeats(this Moves move, Moves otherMove) => Rules.Exists(r => r.WinningMove == move && r.LosingMove == otherMove);