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

Can someone help me understand this challenge?

Ok so ever since I started object oriented swift I feel completely lost. I think I should be practicing it more before moving on if someone out there has any tips or exercise I could do before moving along, it would be highly appreciated. Thanks.

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
    seflf.location = location
  }
}
let someBusiness = Location

1 Answer

This should work for you.

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(name: "Apple", location: Location(latitude: 92.0, longitude: 93.0))