/**
* Returns the currency default fraction decimals.
*
* @return int the fraction digits.
*/
public function getDefaultFractionDecimals()
{
return NostoCurrencyInfo::getFractionDecimals($this->code);
}
/**
* Returns how many fraction decimals should be used for prices of given currency.
*
* @param NostoCurrencyCode $currency the currency.
* @return int the decimals
*/
private static function getCurrencyFractionDecimals(NostoCurrencyCode $currency)
{
return NostoCurrencyInfo::getFractionDecimals($currency);
}