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NSNumberFormatter basics
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| import Foundation | |
| let formatter = NSNumberFormatter() | |
| formatter.locale = NSLocale.currentLocale() | |
| // Currency | |
| formatter.numberStyle = .CurrencyStyle | |
| formatter.stringFromNumber(49.99) | |
| // Currency in German | |
| formatter.locale = NSLocale(localeIdentifier: "de_DE") | |
| formatter.stringFromNumber(29.99) | |
| // Spell out style in Japanese | |
| formatter.locale = NSLocale(localeIdentifier: "ja_JP") | |
| formatter.numberStyle = .SpellOutStyle | |
| formatter.stringFromNumber(10) | |
| // Ordinal style | |
| formatter.locale = NSLocale.currentLocale() | |
| formatter.numberStyle = .OrdinalStyle | |
| formatter.stringFromNumber(31) |
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