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iOS Object-Oriented Swift Properties Getter and Setter Methods

Posted by Alberto Sanchez
Alberto Sanchez
Courses Plus Student 3,230 Points

can someone help, i am not sure what i am missing at this point.

I am not sure what i am missing.

Temperature.swift 
class Temperature {
    var celsius: Float = 0.0
    var fahrenheit: Float {
      get {
        return (celsius * 1.8) + 32.0
    }  
      set { 
        celsius = (fahrenheit - 32.0) / 1.8
    }


}
}

3 Answers

jcorum
jcorum
71,830 Points
jcorum
jcorum
71,830 Points

You can't use fahrenheit. Use newValue instead:

class Temperature {
  var celsius: Float = 0.0
  var fahrenheit: Float {
    get {
      return (celsius * 1.8) + 32.0
    }
    set {
      celsius = (newValue - 32) / 1.8
    }
  }
}
Alberto Sanchez
PLUS
Alberto Sanchez
Courses Plus Student 3,230 Points
Alberto Sanchez
Alberto Sanchez
Courses Plus Student 3,230 Points

Thank you for the help,

jcorum
jcorum
71,830 Points
jcorum
jcorum
71,830 Points

You are welcome.