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iOS Object-Oriented Swift Value vs Reference Types Final Challenge

Philip Micallef
Philip Micallef
1,962 Points
Posted by Philip Micallef
Philip Micallef
1,962 Points

A little bit of help

Im really struggling with these last parts of coding, I'm just getting really frustrated cause I'm really trying my best to learn and understand

Vehicle.swift 
class Vehicle {
    let wheels: 4
    let doors: 4

    // Designated initializer
    init(wheels:Int, doors:Int){
        self.wheels = wheels
        self.doors = doors

    }
}

class Car: Vehicle {
    // A car must default to 4 wheels and 4 doors
    init(wheels: wheels  , doors: doors){
      // call super.init
      super.init(wheels: wheels, doors: doors)
    }
}