public IEnumerable <TodoItem> GetByPeriod(string refUser, DateTime date, bool done)
 {
     return(_items.AsQueryable().
            Where(TodoQueries.GetPeriod(refUser, date, done)).OrderBy(x => x.Date));
 }
 public IEnumerable <TodoItem> GetByPeriod(string refUser, DateTime date, bool done)
 {
     return(context.Todos.AsNoTracking().
            Where(TodoQueries.GetPeriod(refUser, date, done)).OrderBy(x => x.Date));
 }