public function source($options)
{
foreach ($options as $key => $label) {
if (is_object($label)) {
$key = $label->getKey();
$label = $label->getValue();
}
$option = new Option();
foreach ($this->pushSave as $name => $value) {
$option->push($name, $value);
}
$option->setValue($key);
$option->setLabel($label);
$this->parent->addOption($option, $this->position);
}
}