Wizards: From WTF to Wicked

Transcript

1. Wizards: From WTF to Wicked Richard Schneeman @schneems works for

   @heroku ‘ ‘

2. Step By Step Wizards

3. verywhere

4. Step 1

5. Step 2

6. Step 3

7. The WTF

8. class Web::Users::SignupFlowController < Web:: before_filter :ensure_authenticated ## FLOW # ############################################

   # signed up with facebook => :confirm # signed up with form => :find_friends ############################################
9. None

10. W

11. T

12. F

13. None

14. What if Everything

15. None

16. You ever wanted

17. None

18. (about step-by-step w izards)

19. Came

20. In

21. a

22. RUBY GEM

23. Introducing

24. Wicked ‘ ‘

25. Wicked ‘ ‘ rocket edition

26. include Wicked::Wizard

27. zOMG So Cool

28. steps :add_zip, :add_twitter

29. /views /after_register /add_zip.html.erb /add_twiter.html.erb

30. render_wizard

31. steps :add_zip, :add_twitter def show @user = current_user render_wizard end

32. def update @user = current_user @user.update_attributes(params[:user]) render_wizard @user end

33. class AfterRegisterController < ApplicationCon include Wicked::Wizard steps :add_zip, :add_twitter def

    show @user = current_user render_wizard end def update @user = current_user @user.update_attributes(params[:user]) render_wizard @user end end

34. It’s a state machine!!

35. Wicked ‘ ‘ by @schneems Use