shabib87

//
//  UIFont+DahDit.m
//  DahDit
//
//  Created by Erik Andersson on 2011-07-28.
//  Copyright 2011 Åva gymnasium. All rights reserved.
//

#import "UIFont+DahDit.h"

shabib87

class SmartBoat: SmartVehicle, RoadDrivable, WaterDrivable {
    
	func driveOnRoad() {
		print("Vroom!")
	}
	
	func driveOnWater() {
		print("I can run over water, because I can! B-)")
	}
}

shabib87

class SuperSmartCar: SmartCar {
	func driveOnWater() {
		print("I can run over water, because I can! B-)")
	}
}

shabib87

protocol Flyable {
    func flyOnAir()
}

class SmartFlyingCar: SmartCar, Flyable {
    func flyOnAir() {
        print("Wohoo! I am flying high!")
    }
}

shabib87

protocol RoadDrivable {
    func driveOnRoad()
}

protocol WaterDrivable {
    func driveOnWater()
}

protocol Flyable {
    func flyOnAir()

shabib87

class SmartCar {
	func driveOnRoad() {
		print("Vroom!")
	}
	
	func talk() {
		print("Hi! I am the smart talking car!")
	}
}

shabib87

@implementation Singleton

+ (instancetype)sharedInstance {
    static Singleton *sharedInstance = nil;
    static dispatch_once_t onceToken;
    dispatch_once(&onceToken, ^{
        sharedInstance = [[Singleton alloc] init];
    });
    return sharedInstance;

shabib87

class Singleton {
    static let sharedInstance = Singleton()
    private init() {
        // do stuff
    }
}

shabib87

class User {
  var name = ""
  var age = 0
}

class EditUserInfoController {
  var user: User
  init (user: User) {
    self.user = user

shabib87

enum OrderSize {
    case small
    case medium
    case large
}

enum SpiceRange {
    case spicy
    case hot
    case extraHot