Dieken/jff — pull request #1 by BaiGang (2012-04-17 03:30:56+00:00)
Title: Added Levenshtein edit distance implementation in Perl.

This is for evaluating the similarity of two strings.

E.g:

Gangs-MacBook-Pro:utils baigang$ ./edit_dist.pl asdf sdf
1
Gangs-MacBook-Pro:utils baigang$ ./edit_dist.pl aaaaaaaaa aaaabbaaaa
3