Collection Initializers with Parameter Arrays

You can mix normal parameters and parameter arrays:

public class LotteryTicket : IEnumerable{
    public int[] LuckyNumbers;
    public string UserName;

    public void Add(string userName, params int[] luckyNumbers){
        UserName = userName;
        Lottery = luckyNumbers;
    }
}

This syntax is now possible:

var Tickets = new List<LotteryTicket>{
    {"Mr Cool"  , 35663, 35732, 12312, 75685},
    {"Bruce"    , 26874, 66677, 24546, 36483, 46768, 24632, 24527},
    {"John Cena", 25446, 83356, 65536, 23783, 24567, 89337}
}

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