Formatting a number to ordinal number? (1st, 2nd, etc..)

is there a way to format a number in co开发者_JAVA技巧coa to its ordinal string 1st, 2nd, 3rd, etc... Preferably localized aware? Thank you, Jose

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As of iOS 9.0+, macOS 10.11+, tvOS 9.0+, and watchOS 2.0+, this is in Foundation:

Swift

let ordinalFormatter = NumberFormatter()
ordinalFormatter.numberStyle = .ordinal

print(ordinalFormatter.string(from: NSNumber(value: 3))) // 3rd

Objective C

NSNumberFormatter * ordinalFormatter = [NumberFormatter new];
ordinalFormatter.numberStyle = NSNumberFormatterOrdinalStyle;

NSLog([ordinalFormatter stringFromNumber: @3]); // 3rd

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ADNOrdinalNumberFormatter does ordinal formatting but is unfortunately not localization aware.

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TTTOrdinalNumberFormatter from FormatterKit does ordinal formatting in the following languages:

• Chinese
• Dutch
• English
• French
• German
• Italian
• Irish
• Japanese
• Portuguese
• Spanish