InSTEDD iLab Southeas Asia's Senior Software Developer gave a talk on Ruby on Rail to a group of Computer Science students at Institute of Technology of Cambodia.

1. Why ROR for your next project?
Kakada Chheang
Senior Software Developer, InSTEDD iLab Southeast Asia
May 27, 2015

2. technologies

3. Frameworks in Ruby
Frameworks for PHP

4. Ruby on Rails ?
Agile Development
Rapid Development Framework
Test Driven Development
Cross database
Convention over configuration
MVC
REST

5. rails new blog -d mysql

6. rails server

7. RubyVersion Manager
rbenv chruby

8. Dependencies management

9. Dependencies management

10. Dependencies management

11. Code generation

12. Code generation

13. Code generation

14. Automation script

15. Powerful Rails console

16. Database

17. Database - Relationship

18. Database -Validation

19. Database – Active record

20. Database – Active record

21. Database – Active record

22. Database – Migration

23. Database – Active record

24. MVC and Route

25. MVC and Route

26. Testing – installing rspec

27. Testing – Installing RSpec

28. Testing – Code

29. Testing – Database
blog_dev blog_test
rake db:test:prepare
Prepare database to test

30. Testing – Database
Use Factory girl

31. Testing – Database

32. Testing – Database

33. Deployment
Capistrano
Git / Mercurial
SSH
Easy to deploy your application with multiple revisions.

34. More ?
Very active community
Learning Materials
Huge amount of libraries

35. References
http://guides.rubyonrails.org
http://railscasts.com
https://gorails.com/setup/ubuntu/14.04

36. Q A