[Dbix-class] Refreshing object's data from database && row-level locking

[Marc Mims]

* Oleg Pronin <syber.rus at gmail.com> [070511 18:30]:
> 1. Reloading
> 
> I thought it would be great if DBIx::Class had this feature:
> 
> sub reload {
>    my ($self, $attrs) = @_;
> 
>    my $fresh_me = $self->result_source->resultset->find({
>        map { $_ => $self->get_column($_) } $self->primary_columns,
>    }, $attrs);
>    $self->set_columns({$fresh_me->get_columns});
>    1;
> }

$obj->discard_changes;

http://search.cpan.org/~blblack/DBIx-Class-0.07006/lib/DBIx/Class/PK.pm

	-Marc