public List <BookModel> GetTestament(TestamentEnum testament) { string endString = $"{testament}||"; return(this.bookModels .Where(b => b.Key.EndsWith(endString)) .Select(s => s.Value) .ToList()); }
private string BuildBookKey(int index, TestamentEnum testament) { return($"{index.ParseToString().PadLeft(2, '0')}{testament}||"); }