Swift - Get list of countries

Question

How can I get an array with all countries names in Swift? I\'ve tried to convert the code I had in Objective-C, which was this:

if (!pickerCountriesIsShown) {
           


        

Answer 1

First of all ISOCountryCodes requires argument parenthesis so instead it would be ISOCountryCodes(). Second, you dont need parenthesis around NSLocale and ISOCountryCodes(). Also, arrayWithCapacity is deprecated meaning it is removed from the language. A working version of this would be somewhat like this

if (!countriesPickerShown) {
    var countries = NSMutableArray()
    countries = NSMutableArray(capacity: (NSLocale.ISOCountryCodes().count))
}