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

classes.swift question

I can not get this to work. No errors in playground or in preview mode but it still tells me I am wrong.

struct Location { let latitude: Double let longitude: Double }

class Business { let name: String let location: Location let someBusiness: String

init(name: String, location: Location, someBusiness: String) {
    self.name = name
    self.location = Location(latitude: 111.1, longitude: 222.2)
    self.someBusiness = "\(self.name), \(self.location)"

}

}

1 Answer

This should do it. The problem was that you did everything inside the init.

struct Location {
    let latitude: Double
    let longitude: Double
}
class Business {
    let name: String
    let location: Location

    init(name: String, location: Location) {
        self.name = name
        self.location = location
    }

}

let location = Location(latitude: 111.1, longitude: 222.2)
let someBusiness = Business(name: "School", location: location)

Hope it helps! :D

Thanks Nils!