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Array::Diff.3pm

NAME

Array::Diff - Diff two arrays

SYNOPSIS

     my @old = ( 'a', 'b', 'c' );
     my @new = ( 'b', 'c', 'd' );
     
     my $diff = Array::Diff->diff( \@old, \@new );
     
     $diff->count   # 2
     $diff->added   # [ 'd' ];
     $diff->deleted # [ 'a' ];
 
 

DESCRIPTION

This module do diff two arrays, and return added and deleted arrays. It's simple usage of Algorithm::Diff.

And if you need more complex array tools, check Array::Compare.

SEE ALSO

Algorithm::Diff

METHODS

diff

AUTHOR

Daisuke Murase <typester@cpan.org>

COPYRIGHT

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

The full text of the license can be found in the LICENSE file included with this module.