package Git::Raw::Diff::Delta;
$Git::Raw::Diff::Delta::VERSION = '0.77';
use strict;
use warnings;
use Git::Raw;
=head1 NAME
Git::Raw::Diff::Delta - Git diff delta class
=head1 VERSION
version 0.77
=head1 DESCRIPTION
A L<Git::Raw::Diff::Delta> represents a delta in the diff between two entities.
B<WARNING>: The API of this module is unstable and may change without warning
(any change will be appropriately documented in the changelog).
=head1 METHODS
=head2 status( )
Retrieve the status of the delta. Returns one of the following:
=over 4
=item * "unmodified"
No changes.
=item * "added"
The entry does not exist in the old version.
=item * "deleted"
The entry does not exist in the new version.
=item * "modified"
The entry content changed between the old and new versions.
=item * "renamed"
The entry was renamed between the old and new versions.
=item * "copied"
The entry was copied from another old entry.
=item * "ignored"
The entry is an ignored item in the working directory.
=item * "untracked"
The entry is an untracked item in the working directory.
=item * "type_change"
The type of the entry changed between the old and new versions.
=item * "unreadable"
The entry is unreadable.
=item * "conflicted"
The entry represents a conflict.
=back
=head2 flags( )
Retrieve the flags associated with the delta. Returns an array reference
with zero or more of the following:
=over 4
=item * "binary"
Files treated as binary data.
=item * "valid_id"
C<"id"> value is known correct.
=back
=head2 similarity( )
Retrieve the similarity score between 0 and 100 between C<"old_file">
and C<"new_file">.
=head2 file_count( )
Retrieve the number of files in the delta.
=head2 old_file( )
The C<"old_file"> represents the C<"from"> side of the diff. Returns
a L<Git::Raw::Diff::File> object.
=head2 new_file( )
The C<"new_file"> represents to C<"to"> side of the diff. Returns
a L<Git::Raw::Diff::File> object.
=head1 AUTHOR
Alessandro Ghedini <alexbio@cpan.org>
Jacques Germishuys <jacquesg@striata.com>
=head1 LICENSE AND COPYRIGHT
Copyright 2014 Alessandro Ghedini.
This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
=cut
1; # End of Git::Raw::Diff::Delta