this is conclusion about experiences from feedback

1. Rails Best Practices From Feedback

2. Move finder to scope or method

3. Move finder to scope or method

4. Use model callback

5. Use model callback

6. Move Model Logic to Model

7. Move Model Logic to Model

8. Overuse route customizations

9. Overuse route customizations Using Namespace Further , it can be applied to PermissionManagerController http://guides.rubyonrails.org/routing.html#controller-namespaces-and-routing

10. Metaprogramming How about all_cmts,all_hrs,all_employees ….WOW!

11. Metaprogramming role.hr? Role.all_cmts

12. Law of Demeter

13. Law of Demeter

14. Use virtual attributes How come that person doesn’t hold a ‘role’ attribute? What if we can do add one?

15. Use virtual attributes railscasts.com/episodes/16-virtual-attributes railscasts.com/episodes/167-more-on-virtual-attributes

16. Favor helper_method

17. Favor helper_method

18. Favor helper_method Maybe …..

19. Move View logic to Helper

20. Move View logic to Helper

21. Replace instance variable with local variable

22. Permission Check http://hobocentral.net/

23. Permission Check What’s more ..

24. Rails Best Practice Gem https://github.com/flyerhzm/rails_best_practices http://www.ihower.tw/

25. Thanks