AbstractToYield.Linq.Query C# (CSharp) Метод

        static void Query()
        {
            // Pretend we don't know the type
            IEnumerable letters = Enumerable.Range('A', 26).Select(l => (char)l);

            var words = new[] { "code", "camp", "C#", "Visual Studio", "LINQ" };

            var queried = from w in words

                          group w by char.ToUpper(w[0])
                              into g

                              join char l in letters
                                  on (g.Key) equals l

                              let wordList = string.Join(", ", g)

                              orderby g.Max(w => w.Length) descending, g.Count()

                              select new
                              {
                                  g.Key,
                                  wordList
                              };

            queried.Dump();
        }