Allow usage of curry with js-cookie plugin

curry-with-jscookie.html

<script src="curry.min.js"></script>
<script src="js.cookie.js"></script>
<script>
 var savedRate, savedCurrency;

var customCurrency = {
 'USD': 1,
 'COP': 2670,
};
 
var symbols = {
 'USD' : '$ ',
 'COP' : '$ ',
}

$(function(){
 $('#price-selector').curry({
    change: true,
    base: savedCurrency,
    symbols: symbols,
    customCurrency: customCurrency 
 }).change(function(){
    var selected = $(this).find(':selected'), // get selected currency
    rate = selected.data('rate'), // get currency rate
    currency = selected.val(); // get currency name
    Cookies.remove('site_currency', { path: '' }); 
    Cookies.remove('site_rate', { path: '' }); 
    Cookies.set('site_currency', currency, { expires: 7, path: '' });
    Cookies.set('site_rate', rate, { expires: 7, path: '' });
    console.log( currency, rate );
 });
});
 

$('document').ready(function() {
 
 var CookieSet = Cookies.get('site_currency')
 
 if (CookieSet == 'undefined') {
   savedRate = 1;
   savedCurrency = '$ USD';
   console.log('CookieSet Empty. Set to '+savedCurrency);
 }
 else {
  savedRate = Cookies.get('site_rate');
  savedCurrency = Cookies.get('site_currency');
  console.log('CookieSet readed from cookie. Saved Rate: '+savedRate+' Saved currency: '+savedCurrency);
 }
 
 $('#price-selector').val( savedCurrency );
 
});

</script>