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Chris Beal
iOS Development Techdegree Student 793 Pointsconfused on double and return error here.
Confused on bummer error here base on code.
// Enter your code below
func temperatureInFahrenheit(temperature: Double) -> Double {
}
2 Answers
Connor Walker
17,985 PointsThe problem is that you havn't told the function to return anything, you have only declared the function. All you need to do is return the temperature variable, like this:
func temperatureInFahrenheit(temperature: Double) -> Double {
return temperature
}
Stuart Wright
41,119 PointsYou simply need to add the following inside the function body:
return temperature
The reason for the error in your code is that you have said in the function header that a Double will be returned, but then you return nothing.