PlainFilter::renderChildrenHaml PHP Method

    protected function renderChildrenHaml(HamlNode $node)
    {
        $parent = $node->getParent();
        $haml = $parent !== null ? $parent->getSpaces() . $node->getHaml() : $node->getRawHaml();
        $output = $haml . "\n";
        if ($node->hasChildren()) {
            $children = $node->getChildren();
            for ($i = 0, $count = count($children); $i < $count; ++$i) {
                $output .= $this->renderChildrenHaml($children[$i]);
            }
        }
        return $output;
    }