Update datamapper

[eluser]yoelrodguez[/eluser]
Hi I'm new using DataMapper, how to update record

[eluser]WanWizard[/eluser]

Code:

$record = new Modelname($id);
$record->somefield = 'somevalue';
$record->save();

see http://datamapper.wanwizard.eu

[eluser]yoelrodguez[/eluser]
Thanks I'll try