/**
* Render the table and pass the output back.
* This is done this way because the table
* helper dumps everything to the output and
* there is no way to catch so have to override
* with a special output.
*
* @return string
*/
public function __toString()
{
$this->table->render($this->output);
return rtrim($this->output->written());
// Remove trailing \n
}
