my speak at rubyconfchina 2010

1. RubyConfChina 2010 Ruby as a glue language – connecting software components together

3. I was a developer of javaeye.com

4. I'm working on an on-line game operation platform

6. Interpreted

7. Dynamically typed

8. Quick programming

9. Domain specific language (DSL)

11. Import, main, javac, classpath, debug ...

12. 杀鸡用牛刀?

13. Ruby rescued me

14. Demo : generate activation code ./generate.rb > code.txt 100.times do puts (0...8).map{ ('a'..'z').to_a[rand(26)] }.join end

16. Integration with SOAP web service

17. XMPP chat bot and game matching

19. HTTP, XML/JSON Interfaces

20. Index replication, Cache ... Solr Servlet Container admin update select Standard request handler Custom request handler XML response writer JSON response writer XML Update Handler CSV Update Handler Lucene

22. Sunspot.config.solr.url = ' http://solr.host:9818/solr '

23. Setup classes for search and indexing Sunspot.setup(Post) do text :title, :default_boost => 2 text :body time :published_at end

26. SIMPLE?

27. I love REST more than SOAP

28. I love JSON more than XML

29. 不如意事常八九

30. Ruby rescued me

32. Call SOAP client = Savon::Client.new "http://host/service.wsdl" client.login! do |soap| soap.body = { "userName" => "myusername", "password" => "mypassword" } end

34. Write a gtalk echo bot in 3 blocks require 'rubygems' require 'blather/client' setup 'rubyconfchina2010@gmail.com', 'password'

38. Write a game matching room allocator in few lines message :chat?, :body => 'request_room' do |m| user = User.find(m.from.resource.to_i) room = user.request_room server.say m.from, room.id end

40. Intuitive

41. Expressive

42. DSL style

45. Blog: http://quake.javaeye.com

46. Email: quake.wang@gmail.com