// Listing 2.23 Fast Fuzzy Match using precomputation
public static Func <string, string> PartialFuzzyMatch(List <string> words) //#A
{
var wordSet = new HashSet <string>(words); //#B
return(word =>
(from w in wordSet.AsParallel()
select JaroWinklerModule.Match(w, word))
.OrderByDescending(w => w.Distance)
.Select(w => w.Word)
.FirstOrDefault()); //#C
}
// Listing 2.22 A fuzzy match
public static string FuzzyMatch(List <string> words, string word)
{
var wordSet = new HashSet <string>(words); //#A
string bestMatch =
(from w in wordSet.AsParallel() //#B
select JaroWinklerModule.Match(w, word))
.OrderByDescending(w => w.Distance)
.Select(w => w.Word)
.FirstOrDefault();
return(bestMatch); //#C
}