use strict;
use warnings;
-use Carp qw( croak );
-
use base qw( DBIx::Class );
__PACKAGE__->load_components(qw(
__PACKAGE__->table('nodes');
-__PACKAGE__->add_columns(qw(
- node_id
+__PACKAGE__->add_columns(
+ node_id => { is_auto_increment => 1 },
+ qw/
name
parent_id
position
lft
rgt
-));
+ /
+);
__PACKAGE__->set_primary_key( 'node_id' );