public function renderArray(array $data, $noDataLabel = 'No Data', $header = null)
    {
        /** @var Sheep_Debug_Block_View $block */
        $block = $this->getLayout()->createBlock('sheep_debug/view');
        $html = $block->renderArray($data, $noDataLabel, $header);

        $this->getResponse()->setHttpResponseCode(200)->setBody($html);
    }