Get currency symbols from currency code with swift

Question

How can I get the currency symbols for the corresponding currency code with Swift (macOS).

Example:

• EUR = €1.00
• USD = $1.00<

Answer 1

Swift 4 Version of Pancho's answer, As the String.characters is deprecated now.

We can simply apply dropLast() on String.

func getCurrencySymbol(from currencyCode: String) -> String? {

    let locale = NSLocale(localeIdentifier: currencyCode)
    if locale.displayName(forKey: .currencySymbol, value: currencyCode) == currencyCode {
        let newlocale = NSLocale(localeIdentifier: currencyCode.dropLast() + "_en")
        return newlocale.displayName(forKey: .currencySymbol, value: currencyCode)
    }
    return locale.displayName(forKey: .currencySymbol, value: currencyCode)
}