/**
* @param ProductVariantInterface $variant
* @param array $optionMap
* @param mixed $permutation
*/
private function addOptionValue(ProductVariantInterface $variant, array $optionMap, $permutation)
{
if (!is_array($permutation)) {
$variant->addOptionValue($optionMap[$permutation]);
return;
}
foreach ($permutation as $id) {
$variant->addOptionValue($optionMap[$id]);
}
}