Created
November 6, 2022 18:06
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Locale to country flag emoji
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| extension Locale { | |
| var flagEmoji: String? { | |
| let base: UInt32 = 127397 | |
| return countryCode? | |
| .unicodeScalars | |
| .compactMap { Unicode.Scalar(base + $0.value) } | |
| .reduce("", { $0.appending(String($1)) } ) | |
| } | |
| } | |
| // (lldb) print Locale(identifier: "uk_UA").flagEmoji | |
| // (String?) $R3 = "🇺🇦" |
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