/**
* Get an item from the list based on its rank
*
* @param integer $rank rank
* @param PropelPDO $con optional connection
*
* @return Product
*/
public static function retrieveByRank($rank, PropelPDO $con = null)
{
if ($con === null) {
$con = Propel::getConnection(ProductPeer::DATABASE_NAME);
}
$c = new Criteria();
$c->add(ProductPeer::RANK_COL, $rank);
return ProductPeer::doSelectOne($c, $con);
}
