public static void AddBoardForUser(Board board, User user) { user.Boards.Add(board); }
public void Edit(Board t) { _repo[t.Name] = t; }
public void Remove(Board t) { _repo.Remove(t.Name); }
public void Add(Board t) { if (_repo.ContainsKey(t.Name)) throw new DuplicateKeyException(); _repo[t.Name]= t; }