public IEnumerable <string> GetKnownAnagrams([FromHeader] string w) { var anagrams = anagramChecker.GetAnagrams(w); if (anagrams.ToList().Count == 0) { _logger.LogInformation("No anagram found for {0}", w); return(null); } return(anagrams); }
static void GetAnagrams(string word) { var anagrams = anagramChecker.GetAnagrams(word); if (anagrams.ToList().Count == 0) { Console.WriteLine("No known anagrams found"); } else { foreach (var anagram in anagrams) { Console.WriteLine(anagram); } } }