Clean Up Your Views

Slides for my talk in Medellin.rb

Transcript

1. CLEAN UP YOUR VIEWS @edymerchk
2. LUIS EDYMERCHK LAVERDE
5. BUT…
6. rails-api
7. RAILS VIEWS
9. EXAMPLE 1. Reviewed at : August 18, 2016 2. Reviewed at : No Reviewed yet
11. HELPERS TO THE RESCUE
13. HELPERS… ➤ Global Namespace ➤ Object-disoriented functions ➤ Helpers are modules ➤ Called without an obvious receiver
14. Helpers
15. MODEL METHODS TO THE RESCUE
17. DESIGNS PATTERNS
18. “ Design pattern is a general reusable solution to a commonly occurring problem within a given context
19. Module Mediator Facade Factory Chain Memento Visitor Abstract Broker Builder Iterator Proxy Decorator Strategy Prototype Observer Template Active Record Composite Command Data transfer object MVC Singleton Reactor GRASP
20. DECORATOR
21. “ The decorator is a design pattern that allows behavior to be added to an individual object, either statically or dynamically,Type a quote here. -wikipedia
22. DECORATOR IN RAILS
23. “ mkdir app/decorators touch app/decorators/object_decorator.rb
28. BENEFITS ➤ Flexibility ➤ Organization & Readability ➤ Testing!!! ➤ Open Close Principle ➤ Split logic
29. DRAPER
30. THANKS!!