public function formatCurrency($price)
{
if (is_array($price)) {
$price = new Price($price[0], $price[1]);
}
$amount = $price->getAmount();
$currency = $price->getCurrency();
return $this->numberFormatter->formatCurrency($amount, $currency);
}
public function setPrice(Price $price)
{
$this->price = $price->getAmount();
return $this;
}