Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

iOS Object-Oriented Swift Properties Getter and Setter Methods

Posted by Edgard Silva
Edgard Silva
2,711 Points

I don't really know what i'm missing here

I don't know what i'm doing wrong with this setter method can someone please tell me what's happening? I attached my code below

thanks!

Temperature.swift 
class Temperature
{
    var celsius: Float = 0.0
    var fahrenheit: Float 
    {

    get
    {
        return (celsius * 1.8) + 32.0
        }
     set { 
            celsius = (fahrenheit - 32) / 1.8
          }
    }    
}

1 Answer

kjvswift93
kjvswift93
13,515 Points
kjvswift93
kjvswift93
13,515 Points 
class Temperature {
    var celsius: Float = 0.0
    var fahrenheit: Float {
       get {
             return (celsius * 1.8) + 32.0
           }
       set {
           celsius = (newValue - 32) / 1.8
          }
    }    
}