/**
* Renders a row for output.
*
* @param array $row The table row.
* @return string The formatted table row.
*/
protected function renderRow(array $row)
{
$render = '|';
foreach ($row as $column => $val) {
$render .= ' ' . Colors::pad($val, $this->_width[$column]) . ' |';
}
return $render;
}
