use warnings;
package DBIx::Class::ResultSet::RecursiveUpdate;
-
-our $VERSION = '0.013';
+# ABSTRACT: like update_or_create - but recursive
use base qw(DBIx::Class::ResultSet);
map {s/^foreign\.//} @rel_cols;
#warn "REL_COLS: " . Dumper(@rel_cols); use Data::Dumper;
- my $rel_col_cnt = scalar @rel_cols;
+ #my $rel_col_cnt = scalar @rel_cols;
# find out if all related columns are nullable
my $all_fks_nullable = 1;
1; # Magic true value required at end of module
__END__
-=head1 NAME
-
-DBIx::Class::ResultSet::RecursiveUpdate - like update_or_create - but recursive
-
=head1 SYNOPSIS
-The functional interface:
+ # The functional interface:
+ my $schema = MyDB::Schema->connect();
my $new_item = DBIx::Class::ResultSet::RecursiveUpdate::Functions::recursive_update({
- resultset => $schema->resultset( 'Dvd' ),
+ resultset => $schema->resultset('User'),
updates => {
- id => 1,
- owned_dvds => [
- {
- title => 'One Flew Over the Cuckoo's Nest'
- }
- ]
+ id => 1,
+ owned_dvds => [
+ {
+ title => "One Flew Over the Cuckoo's Nest"
+ }
+ ]
}
});
-As ResultSet subclass:
+ # As ResultSet subclass:
__PACKAGE__->load_namespaces( default_resultset_class => '+DBIx::Class::ResultSet::RecursiveUpdate' );
-in the Schema file (see t/lib/DBSchema.pm). Or appriopriate 'use base' in the ResultSet classes.
+ # in the Schema file (see t/lib/DBSchema.pm). Or appriopriate 'use base' in the ResultSet classes.
-Then:
+ my $user = $schema->resultset('User')->recursive_update({
+ id => 1,
+ owned_dvds => [
+ {
+ title => "One Flew Over the Cuckoo's Nest"
+ }
+ ]
+ });
- my $user = $user_rs->recursive_update( {
- id => 1,
- owned_dvds => [
- {
- title => 'One Flew Over the Cuckoo's Nest'
- }
- ]
- }
- );
-
=head1 DESCRIPTION
This is still experimental. I've added a functional interface so that it can be used
Please report any bugs or feature requests to
C<bug-dbix-class-recursiveput@rt.cpan.org>, or through the web interface at
L<http://rt.cpan.org>.
-
-
-=head1 AUTHOR
-
-Zbigniew Lukasiak C<< <zby@cpan.org> >>
-Influenced by code by Pedro Melo.
-
-=head1 LICENCE AND COPYRIGHT
-
-Copyright (c) 2008, Zbigniew Lukasiak C<< <zby@cpan.org> >>. All rights reserved.
-
-This module is free software; you can redistribute it and/or
-modify it under the same terms as Perl itself. See L<perlartistic>.
-
-
-=head1 DISCLAIMER OF WARRANTY
-
-BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
-EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE
-ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH
-YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL
-NECESSARY SERVICING, REPAIR, OR CORRECTION.
-
-IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE
-LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL,
-OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE
-THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
-RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
-FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGES.