Created
May 22, 2017 11:50
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| extension UInt { | |
| func withZeroes(digits: UInt) -> String { | |
| guard digits > 1 && Decimal(self) < pow(10, Int(digits - 1)) else { | |
| return String(describing: self) | |
| } | |
| return "0" + self.withZeroes(digits: digits - 1) | |
| } | |
| } |
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