vittoriom

Keybase proof

I hereby claim:

• I am vittoriom on github.
• I am vittoriom (https://keybase.io/vittoriom) on keybase.
• I have a public key ASBUDFp_pxp2lM5ComDGpVgo-ZcnQCsgYwx0n6yDOk32CQo

To claim this, I am signing this object:

vittoriom

protocol Test {
  func doStuff()
}

extension Test {
  // default protocol implementation
  func doStuff() {
    print("Stuff!")
  }
}

vittoriom

enum State {
  case Happy
  case Sad
}

struct Day {
  let name: String
  let state: State
}

vittoriom

// Since in this class we'll use other objects, we define a typealias at the beginning of the file that will have 2 functions: 
// 1) It will provide an interface for service locators that want to locate dependencies for this object, type-safe, not more and not less
// 2) It will show in a readable way what dependencies this object needs
typealias ArticleInteractorServiceLocatorInterface = protocol<ArticleRepositoryLocator, ReachabilityLocator>

// Then we define a class implementing this protocol, that will get all the default implementations of the protocols it inherits from, for free
class ArticleInteractorServiceLocator: ArticleInteractorServiceLocatorInterface {
  // We can just override the default implementation in this specific service locator!
  func reachability() -> ReachabilityInterface {
    return OfflineSimulator()

vittoriom

import Foundation

// Define here your domain-specific events
public enum MessageEvent {
  case YourEvent
}

public protocol MessageProducer {
  func addSubscriber(subscriber: MessageConsumer)
  

vittoriom

osascript -e 'tell application "iOS Simulator" to quit'
xcrun simctl list devices | grep -v '^[-=]' | grep -v 'unavailable' | cut -d "(" -f2 | cut -d ")" -f1 | xargs -I {} xcrun simctl erase "{}"

vittoriom

// Playground - noun: a place where people can play
// Please see http://ashfurrow.com/blog/protocols-and-swift/ to know what this is all about

protocol FoodConsumer {
    var calorieCount: Double { get set }
    var hydrationLevel: Double { get set }
}

protocol Food {
    //By having a simple generic function we don't have to cast the returned value when we call the method on the food

vittoriom

- (void)setupAnalytics
{
    VMDInstrumenter *shared = [VMDInstrumenter sharedInstance];
    [shared instrumentSelector:@selector(viewDidAppear:)
      forInstancesOfClass:[VMBaseViewController class]
              passingTest:^BOOL(VMBaseViewController *instance) {
                //You can put whatever test you want here
                return [instance conformsToProtocol:@protocol(VMTrackableScreen)];
              } withBeforeBlock:nil
               afterBlock:^(VMBaseViewController *instance) {