Design Patterns… MVVM & Singleton useful Links...

Design Patterns…  MVVM & Singleton useful Links...

MVVM…

http://www.sprynthesis.com/2014/12/06/reactivecocoa-mvvm-introduction/#fn:DaveLee

http://blog.teamtreehouse.com/ios-design-patterns-model-view-controller-part-3

1.*https://www.e-consystems.com/Articles/iOS/iOS-Design-Patterns.asp

2.*https://www.upwork.com/hiring/mobile/hiring-an-ios-app-developer/

3.*https://www.captechconsulting.com/blogs/ios-design-patterns-mvc-and-mvvm

4.http://www.teehanlax.com/blog/model-view-viewmodel-for-ios/

5.https://www.raywenderlich.com/74106/mvvm-tutorial-with-reactivecocoa-part-1

6.http://rasic.info/bindings-generics-swift-and-mvvm/

Singleton…

1. http://stackoverflow.com/questions/15383452/objective-c-sample-singleton-implementation
2. https://code.tutsplus.com/articles/design-patterns-singletons--cms-23886

 3. http://blog.dadabeatnik.com/2013/07/28/objective-c-singletons-an-alternative-pattern/

 4. http://www.galloway.me.uk/tutorials/singleton-classes/