DataMapper - Counting related items

[eluser]WanWizard[/eluser]
That is odd.

Are you sure your models and relations are defined properly? If a person has only one country, there should be a country_id in the persons table and countries.person_id does not exist.
And the count query should be generated on the junction table.

This

Code:

$continent = new Continent(1);
$count = $continent->county->count();

should generate

Code:

SELECT COUNT (`continents_countries`.`country_id`) AS `num_rows' FROM (`continents_countries`) WHERE `continent_id` = 1;

When multiple relations are chained, I expect to see JOIN's in this query.