Sokil\Mongo\Cursor::pluckDotNoteted PHP Method

    private function pluckDotNoteted($fieldName)
    {
        if ($this->isResultAsArray()) {
            $cursor = clone $this;
            $result = $cursor->asObject()->findAll();
            unset($cursor);
        } else {
            $result = $this->findAll();
        }
        $list = array();
        foreach ($result as $key => $document) {
            $list[$key] = $document->get($fieldName);
        }
        return $list;
    }