NAME
Text::Levenshtein::Damerau::XS
- XS Damerau Levenshtein edit distance
SYNOPSIS
# Normal usage through Text::Levenshtein::Damerau
use Text::Levenshtein::Damerau qw/edistance/;
use warnings;
use strict;
print edistance('Neil','Niel');
# prints 1
# Using this module directly
use Text::Levenshtein::Damerau::XS qw/xs_edistance/;
use warnings;
use strict;
print xs_edistance('Neil','Niel');
# prints 1
DESCRIPTION
Returns the true Damerau Levenshtein edit distance of strings with adjacent transpositions. XS implementation. Works correctly with utf8.
use utf8;
xs_edistance('ⓕⓞⓤⓡ','ⓕⓤⓞⓡ'),
# prints 1
METHODS
EXPORTABLE METHODS
xs_edistance
Arguments: source string and target string.
Returns: scalar containing int that represents the edit distance between the two argument.
Wrapper function to take the edit distance between a source and target string using XS algorithm implementation.
use Text::Levenshtein::Damerau::XS qw/xs_edistance/;
print xs_edistance('Neil','Niel');
# prints 1
BUGS
Please report bugs to:
https://rt.cpan.org/Public/Dist/Display.html?Name=Text-Levenshtein-Damerau-XS
AUTHOR
Nick Logan ugexe <ug@skunkds.com>
LICENSE AND COPYRIGHT
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.