title: swift get currencycode from country code
body: <p>I find the accepted answer to get currencycode from country code in objective c here - <a href="https://stackoverflow.com/questions/3433895/how-to-get-isocurrencycode-from-a-isocountrycode-in-iphone-sdk">How to get ISOCurrencyCode from a ISOCountryCode in iphone sdk?</a></p>
  
  <p>Can someone help with the swift code to do the same ?</p>