Initial Commit

database/perl/vendor/lib/DBIx/Class/CDBICompat/Copy.pm

@@ -0,0 +1,49 @@
+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;