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

Initializing object

How to initialize object?

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

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



  }
}

1 Answer

Matthew Long
Matthew Long
28,407 Points

You were off to a great start, but you forgot to initialize name, in a similar way you did location. After you initialize that you create an instance and set it to a constant named someBusiness:

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

class Business {
  let name: String
  let location: Location

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

let someBusiness = Business(name: "some business", latitude: 81.93727, longitude: -48.49860)