[Dbix-class] update_or_insert from hash reference

[Matt S Trout]

Fernan Aguero wrote:
> package MyApp::DB::Users;
> 
> use base qw/DBIx::Class/;
> use DBIx::Class::Row;
> 
> __PACKAGE__->load_components( qw/Core/ );

You were right about load_components.

I was thrown off by the extraneous use, sorry.