Help with datamapper database design and structure

[eluser]North2Alaska[/eluser]
[quote author="Andy78" date="1334317026"]This:

Code:

$user->save(array('order' => $order, 'food' => $food->all);

Doesn't work it flags up the error cannot relate user to food. [/quote]

Try:

Code:

$user->save(array('order' => $order, 'order/food' => $food->all);

That might work.