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iOS Object-Oriented Swift 2.0 Classes Classes with Custom Types

Posted by Arief Widyananda
Arief Widyananda
16,129 Points

class challenge task

works in xCode but error in treehouse challenge, please help how to solve

classes.swift 
struct Location {
    let latitude: Double
    let longitude: Double
}

class Business {
    let name: String
    let location: Location

    init(name: String, long: Double, lat: Double){
        self.name = name
        self.location = Location(longitude: long, latitude: lat)
    }
}
let someBusiness = Business(name: "someone", long: 100.1, lat: 100.6)

1 Answer

Jennifer Nordell
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STAFF
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Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

You're doing great! The problem here is in one line. And all it wants is for you to reverse the order of latitude and longitude. Take a look:

  self.location = Location(latitude: lat, longitude: long)

That's it! Make that teensy change and it should pass! :thumbsup: