How to show flag emoji from country code in Swift

Issue #532

func flag(from country: String) -> String {
    let base : UInt32 = 127397
    var s = ""
    for v in country.uppercased().unicodeScalars {
        s.unicodeScalars.append(UnicodeScalar(base + v.value)!)
    }
    return s
}

Read moree

• Swift turn a country code into a emoji flag via unicode
• https://github.com/onmyway133/Smile