iOS Functions in Swift Functions in Swift Recap: Functions

connor hoare
PRO
connor hoare
Pro Student 7,932 Points

I have not got the slightest clue why this is not working

I do not know if I am even close with this. Please help.

functions.swift
// Enter your code below
func temperatureInFahrenheit(temperature: Double, return: Double) {
return

}

1 Answer

Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,859 Points

You have created the function to take in two arguments, it should only take in one. Then return the value passed in:

func temperatureInFahrenheit(temperature: Double, return: Double) {
// =================================================^ Remove this.
    return // Add a call to the `temperature` variable here.
}

It should look like this:

func temperatureInFahrenheit(temperature: Double) -> Double {
    return temperature
}
James Jenkins
James Jenkins
7,353 Points

Or

func temperatureInFahrenheit(temperature: Double) -> Double {
    return temperature
}
James Jenkins
James Jenkins
7,353 Points

Anytime, I was not 100% certain but I thought we needed to declare the return type -> Double so I posted. If it helps I'm happy :)