private List <String> GetAnagrams(String phrase)
{
if (string.IsNullOrWhiteSpace(phrase))
{
throw new ArgumentNullException();
}
WordDictionary = _repository.ReadData();
var phraseValues = new LetterValues(phrase);
foreach (var word in WordDictionary)
{
var newWord = new LetterValues(word);
if (phraseValues.GetWordFromPhrase(newWord) != null)
{
Anagrams.Add(word);
}
}
return(Anagrams);
}