public IEnumerable<string> Find(string chars)
{
var result = new List<string>();
var wordChars = new WordCharacters(chars);
foreach (var child in Children.Values)
{
child.Visit(wordChars.Clone(), result);
}
return result;
}
internal void Visit(WordCharacters chars, List<string> results)
{
if (chars.Take(Current))
{
if (IsWord)
results.Add(chars.Word);
foreach (var child in Children.Values)
{
child.Visit(chars.Clone(), results);
}
}
}
