Summary: Calculate edit distance based on insertion, deletion, and substitution

Description:
Returns the number of edits (insert,delete,substitute) required to turn the
source string into the target string. XS implementation (requires a C
compiler). Works correctly with utf8.

use Text::Levenshtein::XS qw/distance/;
use utf8;

distance('ⓕⓞⓤⓡ','ⓕⓤⓞⓡ'),

URL: https://metacpan.org/release/Text-Levenshtein-XS
License: GPLv1+ or Artistic

Maintainer: tv