/usr/share/perl5/DBIx/Class/CDBICompat/Copy.pm is in libdbix-class-perl 0.082840-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | package # hide from PAUSE
DBIx::Class::CDBICompat::Copy;
use strict;
use warnings;
use Carp;
=head1 NAME
DBIx::Class::CDBICompat::Copy - Emulates Class::DBI->copy($new_id)
=head1 SYNOPSIS
See DBIx::Class::CDBICompat for usage directions.
=head1 DESCRIPTION
Emulates C<<Class::DBI->copy($new_id)>>.
=cut
# CDBI's copy will take an id in addition to a hash ref.
sub copy {
my($self, $arg) = @_;
return $self->next::method($arg) if ref $arg;
my @primary_columns = $self->primary_columns;
croak("Need hash-ref to edit copied column values")
if @primary_columns > 1;
return $self->next::method({ $primary_columns[0] => $arg });
}
=head1 FURTHER QUESTIONS?
Check the list of L<additional DBIC resources|DBIx::Class/GETTING HELP/SUPPORT>.
=head1 COPYRIGHT AND LICENSE
This module is free software L<copyright|DBIx::Class/COPYRIGHT AND LICENSE>
by the L<DBIx::Class (DBIC) authors|DBIx::Class/AUTHORS>. You can
redistribute it and/or modify it under the same terms as the
L<DBIx::Class library|DBIx::Class/COPYRIGHT AND LICENSE>.
=cut
1;
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