public function all($model)
{
if (!is_object($model)) {
throw new Exception('the first argument must be a model.');
}
$collection = [];
$options = Model::Opt()->where(['object_id', '=', (int) $model->id])->where(['object_database', '=', (string) $model->_db->db])->where(['object_table', '=', (string) $model->_db->table])->exec();
foreach ($options as $option) {
$collection[$option['key']] = $option['value'];
}
return $collection;
}
