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 Classes in Swift Classes with Custom Types

Richard Pitts
PLUS
Richard Pitts
Courses Plus Student 1,243 Points
Posted by Richard Pitts
Richard Pitts
Courses Plus Student 1,243 Points

What am I supposed to type in for location, nothing works?!

What am I supposed to type in for location, nothing works?!

objects.swift 
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 someBusiness = Business(What am I supposed to type in for location, nothing works?!)

2 Answers

andren
andren
28,558 Points
andren
andren
28,558 Points

It expects an instance of the Location struct. Which means you have to make an instance of it. You can do this in a separate line like this:

let someLocation = Location(latitude: 54.00, longitude: 32.00)
let someBusiness = Business(name: "André", location: someLocation)

Or in one line like this:

let someBusiness = Business(name: "André", location: Location(latitude: 54.00, longitude: 32.00))
doesitmatter
doesitmatter
12,885 Points
doesitmatter
doesitmatter
12,885 Points

Business(name: "Apple", location : Location(latitude:1.1, longitude:2.1))