public function handle($attributes)
{
parent::handle($attributes);
if (!$this->reference) {
return;
}
$attributes = array_merge($this->reference->attributes, $attributes);
$this->reference->handle($attributes);
foreach ($this->reference->children as $_child) {
$_attributes = array_merge($_child->attributes, $attributes);
$_child->handle($_attributes);
}
}
