ruflin / Elastica

        $baseName = $this->_getBaseName();

        if (isset($array[$baseName]['script']) && is_array($array[$baseName]['script'])) {

            $script = $array[$baseName]['script'];

            unset($array[$baseName]['script']);

            $array[$baseName] = array_merge($array[$baseName], $script);

        }

        return $array;

    }

        $baseName = $this->_getBaseName();

        if (isset($array[$baseName]['candidate_generator'])) {

            $generator = $array[$baseName]['candidate_generator'];

            unset($array[$baseName]['candidate_generator']);

            $keys = array_keys($generator);

            $values = array_values($generator);

            $array[$baseName][$keys[0]][] = $values[0];

        }

        return $array;

    }

}