/**
* Get options.
*
* @return array
*/
public function toOptionArray()
{
$attributes = $this->attributes->addVisibleFilter();
$attributeArray = [];
$attributeArray[] = ['label' => __('---- Default Option ----'), 'value' => '0'];
foreach ($attributes as $attribute) {
$attributeArray[] = ['label' => $attribute->getFrontendLabel(), 'value' => $attribute->getAttributeCode()];
}
return $attributeArray;
}
