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iOS Object-Oriented Swift Classes in Swift Classes with Custom Types

NATHAN TRAN
NATHAN TRAN
2,367 Points
Posted by NATHAN TRAN
NATHAN TRAN
2,367 Points

Class and Init

What part of my code is not correct?

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 = String
    self.location = Location(latitude: Double, longitude: Double)

  }

}

let someBusiness = Business(name: Nathan, location: 4)

1 Answer

Jeff McDivitt
Jeff McDivitt
23,970 Points
Jeff McDivitt
Jeff McDivitt
23,970 Points
  1. You need to place parentheses around your name in some business because it is a string
  2. You need to include the latitude and longitude
  3. You do not need to include latitude and longitude when you initialize
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: "MyHouse", location: Location(latitude: 32.0, longitude: 33.2))