|
public ToFilteredWords ( string input ) : IEnumerable |
||
| input | string | |
| return | IEnumerable |
|
public IEnumerable<string> ToFilteredWords(string input)
{
return new String(input.Where(c => Char.IsLetter(c) || Char.IsWhiteSpace(c)).ToArray())
.ToLowerInvariant().Split(new[] { ' ', '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
}
