Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

iOS Object-Oriented Swift Properties Computed Properties

Adam Feller
PLUS
Adam Feller
Courses Plus Student 3,182 Points
Posted by Adam Feller
Adam Feller
Courses Plus Student 3,182 Points

Computed property help

I keep getting a "You forgot to add a computed property' error when checking my answer. What am I doing incorrectly?

class Temperature { var celsius: Float = 0.0

var farenheit: Float {
    return (celsius * 1.8) + 32
}

}

This seems to work fine in playground.

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

    var farenheit: Float {
        return (celsius * 1.8) + 32
    }

}

1 Answer