Presented at RORO Sydney, March 19 2009.

1. Wednesday, March 18, 2009

2. Wednesday, March 18, 2009

3. WTF?
Wednesday, March 18, 2009

4. Wednesday, March 18, 2009

5. Wednesday, March 18, 2009

6. Wednesday, March 18, 2009

7. ‣ mkdir quotes
Wednesday, March 18, 2009

8. ‣ mkdir quotes
‣ cd quotes
Wednesday, March 18, 2009

9. ‣ mkdir quotes
‣ cd quotes
‣ git init
Wednesday, March 18, 2009

10. ‣ mkdir quotes
‣ cd quotes
‣ git init
‣ mate app.rb
Wednesday, March 18, 2009

11. ‣ mkdir quotes
‣ cd quotes
‣ git init
‣ mate app.rb
‣ echo quot;require 'app' ; run Sinatra::Applicationquot; > config.ru
Wednesday, March 18, 2009

12. ‣ mkdir quotes
‣ cd quotes
‣ git init
‣ mate app.rb
‣ echo quot;require 'app' ; run Sinatra::Applicationquot; > config.ru
‣ git commit -a quot;version 1quot;
Wednesday, March 18, 2009

13. ‣ mkdir quotes
‣ cd quotes
‣ git init
‣ mate app.rb
‣ echo quot;require 'app' ; run Sinatra::Applicationquot; > config.ru
‣ git commit -a quot;version 1quot;
‣ heroku create
Wednesday, March 18, 2009

14. ‣ mkdir quotes
‣ cd quotes
‣ git init
‣ mate app.rb
‣ echo quot;require 'app' ; run Sinatra::Applicationquot; > config.ru
‣ git commit -a quot;version 1quot;
‣ heroku create
‣ git push heroku master
Wednesday, March 18, 2009

15. ‣ mkdir quotes
‣ cd quotes
‣ git init
‣ mate app.rb
‣ echo quot;require 'app' ; run Sinatra::Applicationquot; > config.ru
‣ git commit -a quot;version 1quot;
‣ heroku create
‣ git push heroku master
‣ heroku open
Wednesday, March 18, 2009

16. Wednesday, March 18, 2009

17. CONSTRAINTS
(good ones)
Wednesday, March 18, 2009

18. Wednesday, March 18, 2009

19. Rails (> 2.0.2) or a Rack-based app with a
★
config.ru
Wednesday, March 18, 2009

20. Rails (> 2.0.2) or a Rack-based app with a
★
config.ru
No shell access
★
Wednesday, March 18, 2009

21. Rails (> 2.0.2) or a Rack-based app with a
★
config.ru
No shell access
★
Git only
★
Wednesday, March 18, 2009

22. Rails (> 2.0.2) or a Rack-based app with a
★
config.ru
No shell access
★
Git only
★
Read only filesystem
★
Wednesday, March 18, 2009

23. Rails (> 2.0.2) or a Rack-based app with a
★
config.ru
No shell access
★
Git only
★
Read only filesystem
★
PostgreSQL only
★
Wednesday, March 18, 2009

24. Wednesday, March 18, 2009

25. Wednesday, March 18, 2009

26. get '/stylesheets/:sheet.css' do
content_type quot;text/cssquot;
file = root_path/'views'/quot;#{params[:sheet]}.sassquot;
last_modified file.mtime
sass file.read, :sass => {:filename => file}
end
Wednesday, March 18, 2009

27. Wednesday, March 18, 2009

28. get '/stylesheets/:sheet.css' do
content_type quot;text/cssquot;
file = root_path/'views'/quot;#{params[:sheet]}.sassquot;
last_modified file.mtime
sass file.read, :sass => {:filename => file}
end
Wednesday, March 18, 2009

29. get '/books/:book_slug/articles/*' do
@book = Book.from_slug params[:book_slug]
@article = @book.article_from_slug params[:splat].to_s || not_found
etag “#{@book.updated_at}-#{@article.updated_at}”
haml :article
end
Wednesday, March 18, 2009

30. Wednesday, March 18, 2009

31. get '/books/:book_slug/articles/*' do
@book = Book.from_slug params[:book_slug]
@article = @book.article_from_slug params[:splat].to_s || not_found
etag “#{@book.updated_at}-#{@article.updated_at}”
haml :article
end
Wednesday, March 18, 2009

32. gem install shotgun
Wednesday, March 18, 2009

33. # Have to require sinatra here and force the application name because polyglot
# breaks the auto-detection logic.
gem 'sinatra', '0.9.1' ; require 'sinatra'
Sinatra::Application.app_file = File.join(File.dirname(__FILE__), *%w[.. ..
app.rb])
# Teh App
require Sinatra::Application.app_file
# RSpec
require 'spec/expectations'
# Only including webrat for the tag matcher
require 'hpricot'
require 'sinatra/test'
class TestSession
include Sinatra::Test
# parses whole file on each call
def html
Hpricot(body)
end
end
Wednesday, March 18, 2009

34. Wednesday, March 18, 2009

35. KTHNXBAI
Wednesday, March 18, 2009