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iOS Object-Oriented Swift Properties Computed Properties

Posted by Bob Kim
Bob Kim
Courses Plus Student 765 Points

Temperature.swift

How do I get through this exercise?

Temperature.swift 
class Temperature {
    var celsius: Float = 0.0 
    var fahrenheit: Float {
      return (celsius * 1.8) + 32)
}

1 Answer

Chris Shaw
Chris Shaw
26,676 Points
Chris Shaw
Chris Shaw
26,676 Points

Hi Bob,

Your code is pretty much correct except for the following.

  1. You have an extra closing parenthesis at the end of your return statement
  2. You don't have a closing curly brace after your return statement to close the computed property.
class Temperature {
  var celsius: Float = 0.0
  var fahrenheit: Float {
    return (celsius * 1.8) + 32
  }
}

Happy coding!