/**
* Gets the entity with the smallest value for the specified field
* @param string $field the name of the field for which you want the min value
* @param int $type type_id (or blank for default)
* @return entity entity with min value of field
*/
function get_min($field, $type = false)
{
if (!$type) {
if ($this->type[0]) {
$type = $this->type[0];
} else {
return false;
}
}
$m = new entity_selector($this->site_id);
$m->swallow($this);
$m->set_order($field . ' ASC');
$m->set_num(1);
$item = $m->run_one($type, 'Live', "error selecting min");
if (!$item) {
return false;
}
$current = end($item);
return $current;
}
