public void ReplaceWordsByLength(int sentenceIndex, int length, ISentence sentenceItems)
{
ISentence sentence = this[sentenceIndex];
if (sentenceItems != null)
{
int startIndex = -1; int count = 0; int index;
while (true)
{
if ((startIndex + 1 + count) <= sentence.Count)
{
index = sentence.ToList().
FindIndex(startIndex + 1 + count, x => x.Length == length);
}
else
{
break;
}
startIndex = index;
count = sentenceItems.Count;
if (startIndex != -1)
{
sentence.RemoveAtIndex(index - 1);
sentence.RemoveAtIndex(index - 1);
sentence.InsertSentenceItemsByIndex(index - 1, sentenceItems.SentenceItems);
}
else
{
break;
}
}
}
}
public void DeleteWordsByLength(int length)
{
var _words = sentences.SelectMany(x => x.Words).
Where(x => x.Length == length && x[0].IsVowel == false).Distinct();
for (int i = 0; i < sentences.Count; i++)
{
ISentence sentence = sentences[i];
for (int j = 0; j < _words.Count(); j++)
{
while (_words.Count() != 0 && sentence.Contains(_words.ToArray()[j]))
{
int spaceIndex = sentence.ToList().IndexOf(_words.ToArray()[j]) - 1;
sentence.Remove(_words.ToArray()[j]);
sentence.RemoveAtIndex(spaceIndex);
}
}
}
}