Expected Declaration

Question

On var tshirt = Clothing(title: "Vintage", price: 49.99) I'm getting error Enum may not contain stored procedure and on and same error on let quadcopter = Product(title: "Quadcopter", price: 499.99). On tshirt.title I am getting Expected Declaration. My code is entered just like Amit's. Anyone know what is going on?

// Method Overriding

import UIKit

//struct does not need an initializer, one is provided by default
//stored properties, constants or variables

/*quadcopter.price = 199.99*/

class Product {   //base class and super class of clothing
    let title: String
    var price: Double = 0.0  //Xcode made me change to Var from let

    init(title: String, price: Double) {
        self.title = title
        self.price = price
    }

    func discountedPrice(percentage: Double) -> Double {
        return price - (price * percentage / 100)
    }
}

enum Size {
    case Small, Medium, Large
    init () {
        self = .Small
    }

    class Clothing: Product {  //subclass
        var size = Size()
        override func discountedPrice(percentage: Double = 10.0) -> Double {
            return price - (price * percentage / 100)
        }


    }

    var tshirt = Clothing(title: "Vintage", price: 49.99)
    tshirt.title
    tshirt.price
    tshirt.discountedPrice(50)
    tshirt.size

    let quadcopter = Product(title: "Quadcopter", price: 499.99)

Answer 1 · 2015-10-22T04:37:38Z

October 22, 2015 4:37am

Hello Javid:

Your code is Ok, the only problem that I see, is that it's missing the closing curly bracket on your enum. Once you add that, problem solved.

enum Size {
    case Small, Medium, Large
    init () {
        self = .Small
    }
} // This curly bracket one is MIA in your code.

// MIA = Missing In Action :-| lol

Happy Coding. Good luck.

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Javid Beykzadeh

Javid Beykzadeh

Expected Declaration

1 Answer

Jhoan Arango

Jhoan Arango