func Example() {
s1 := "kitten"
s2 := "sitting"
distance, err := levenshtein.ComputeDistance(s1, s2)
if err != nil {
// handle error
}
fmt.Printf("The distance between %s and %s is %d.\n", s1, s2, distance)
// Output:
// The distance between kitten and sitting is 3.
}
func dist(a, b string) int {
a = Normalize(a)
b = Normalize(b)
d, _ := levenshtein.ComputeDistance(a, b) //this never actually returns an error
return d
}