Clean Swift Monthly Roundup - May 2018

These are the topics covered in this issue:

• Don't over-DRY things
  
• Using Firebase real-time DB feature in Clean Swift
  
• Determining if this is business, presentation, or display logic
  
• How to communicate result asynchronously in the interactor
  
• When the VIP cycle feels mundane, just remember this…
  
• I'm new to architecture, unit testing, and TDD. What's your recommended course of action?
  
• Class protocols. Weak delegate. What are these things?
  
• The plain old delegate is still very useful
  
• How much testing is enough testing?
  
• Use custom views to move a lot of display code off your view controllers
  
• You can separate the data store from the interactor
  
• What is the destination when routing backward?
  
• How do you do routing with ?
  
• Mocking an external dependency such as Alamofire