Created
August 10, 2017 14:03
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Swift 3 Double Extensions
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| extension Double | |
| { | |
| /** | |
| * Calc Celcius to Fahrenheit | |
| * @return Double value in Fahrenheit | |
| */ | |
| func celsiusToFahrenheit() -> Double | |
| { | |
| return self * 9 / 5 + 32 | |
| } | |
| /** | |
| * Calc Fahrenheit to Celcius | |
| * @return Double value in Celcius | |
| */ | |
| func fahrenheitToCelsius() -> Double | |
| { | |
| return (self - 32) * 5 / 9 | |
| } | |
| } |
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Usage
var temperatura = 16.5
print(temperatura.celsiusToFahrenheit())
print(temperatura.fahrenheitToCelsius())