iOS Functions in Swift Functions in Swift Recap: Functions

Nigel Matheson
PRO
Nigel Matheson
Pro Student 1,166 Points
Posted by Nigel Matheson
Nigel Matheson
Pro Student 1,166 Points

i'm not sure why this is not working

I thought i solved this but its not working and i don't know why? Please help

functions.swift 
// Enter your code below

func temperatureInFahrenheit(temperature: Double) { --> 

return Double

}

2 Answers

shuaiqi sun
shuaiqi sun
81 Points
shuaiqi sun
shuaiqi sun
81 Points

Hi Nigel,

Your code wouldn't compiled because you have made two grammar mistakes. Namely, the return arrow, which should go before the open bracket and be followed by a return type, and return statement, which should return a variable matching the return type you specified in method declaration.

func temperatureInFahrenheit(temperature: Double) -> Double { 

  return temperature
}

hope this would help :P