DataMapper ORM v1.8.0

[eluser]Arministrator[/eluser]
Right, I needed to mention that. It's from a result set.

I get all related donations for a donor by $donor->donation->order_by('something', 'desc')->get_iterated(); then loop through, so I figure it would be best to use the result which is already retrieved, compared to querying the same thing again.

EDIT: I guess writing a new query, something like $donor->donation->order_by('created', 'desc')->limit(1)->get(); wouldn't be the worst idea?

Although a more optimized piece of code would be extracting the data from an already retrieved row. I'm just writing all that comes to mind right now, sorry if I'm spamming

EDIT again: Hm, when I use orderby and limit, it overwrites the $donor->donation result I'm using for a foreach loop. Quick fix comes to mind, to query directly from a view, but it's just bad practice.