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iOS Object-Oriented Swift 2.0 Class Inheritance Creating a Subclass

Can't pass new property into superclass init value to create an instance with the superclass

Not sure what I'm doing wrong?

classes.swift
class Vehicle {
    var numberOfDoors: Int
    var numberOfWheels: Int

    init(withDoors doors: Int, andWheels wheels: Int) {
        self.numberOfDoors = doors
        self.numberOfWheels = wheels
    }
}

// Enter your code below
class Car: Vehicle {
    var numberOfSeats: Int = 4

    override init(withDoors doors: Int, andWheels wheels: Int) {
        super.init(withDoors: doors, andWheels: wheels, Seats: 4)
        self.numberOfSeats = seats
}

}

let someCar = Car(withDoors: doors, andWheels: wheels)

2 Answers

Close on the last statement. Not sure why you thought you had to override the superclass's initializer.

class Car: Vehicle {
    var numberOfSeats: Int = 4
}
let someCar = Car(withDoors: 4, andWheels: 4)

Because I was mindlessly copying what I just learned in the video. I overthought the process.

I've been there! Happy coding.