This document discusses Padrino, a web framework built on Sinatra that aims to provide a structured and flexible structure. Padrino allows developers to choose different options for the ORM, testing framework, JavaScript library, template engine, and stylesheet to use. It has generators to quickly scaffold a project with the chosen options. The philosophy is to keep things simple to use and hack while giving developers freedom. Major features include being agnostic to different options, generators for scaffolding projects, mounting multiple apps, and an admin interface.

1. Padrino is Agnostic
RubyHiroba 2013
Takeshi Yabe / @tyabe

2. account: {
twitter: "@tyabe",
github: "tyabe" },
name: "Takeshi Yabe",
organization : [
"Shibuya.rb",
"Yokohama.rb",
"RubyKajaTeam" ]
About Me?

3. It’s Me!
Padrino Contributer

4. What is Padrino?
Web MVC framework
built on Sinatra
“Structured Sinatra”

5. require 'sinatra/base'
class App < Sinatra::Base
get '/' do
'Hello world!'
end
end
App.run! host: 'localhost', port: 3000
$ gem install sinatra
$ vim app.rb
$ ruby app.rb
$ curl http://localhost:3000/
Example Sinatra App

6. Padrino App Structure
$ gem install padrino
$ padrino g project sample_project

7. Padrino App Structure
sample_project
!"" Gemfile
!"" Rakefile
!"" app
# !"" app.rb
# !"" controllers
# !"" helpers
# $"" views
# $"" layouts
!"" config
# !"" apps.rb
# !"" boot.rb
# $"" database.rb
!"" config.ru
!"" public
# !"" favicon.ico
# !"" images
# !"" javascripts
# $"" stylesheets
$"" tmp

8. Example Padrino App
module SampleProject
class App < Padrino::Application
register Padrino::Rendering
register Padrino::Helpers
enable :sessions
get '/' do
'Hello world!'
end
end
end
$ vim app/app.rb
$ padrino s
$ curl http://localhost:3000/

9. class App < Sinatra::Base
get '/' do
'Hello world!'
end
end
Sinatra
Comparison App File
Padrino
module SampleProject
class App < Padrino::Application
register Padrino::Rendering
register Padrino::Helpers
enable :sessions
get '/' do
'Hello world!'
end
end
end

10. Philosophy
Simple to use
Simple to hack
Developer freedom
Coding should be fun!
Only have a very few layer
between We and the Padrino.

11. Major Feature
Agnostic
Generators
Mounting Multiple Apps
Admin Interface
... and much more

12. Major Feature
Agnostic
Generators
Mounting Multiple Apps
Admin Interface
... and much more

13. What does Agnostic mean?

14. Be not bound by specific thought.
What does Agnostic mean?
Caution!
this might lead to misunderstanding.
my poor english has limitations... :-c

15. Agnostic
DatabaseWrapper
- ActiveRecord
- MiniRecord
- DataMapper
- Sequel
- MongoMapper
- Mongoid
- Mongomatic
- Ohm
- Coachrest
- Ripple
Renderer
- Haml
- Erb
- Liquid
- Slim
Javascripts
- JQuery
- Prototype
- Rightjs
- MooTools
- ExtCore
- Dojo
Stylesheets
- Less
- Sass
- Compass
- Scss
And tests, mocks

16. Usage

17. $ padrino g project [name] [options]
Options:
-d, [--orm=ORM] # Default: none
-t, [--test=TEST] # Default: none
-m, [--mock=MOCK] # Default: none
-s, [--script=SCRIPT] # Default: none
-e, [--renderer=RENDERER] # Default: slim
-c, [--stylesheet=STYLESHEET] # Default: none
Specify the options in the project generator

18. example

19. Like a Rails(with RSpec)
$ padrino g project example
-d activerecord
-t rspec
-s jquery
-e erb
-c scss

20. Very Simple Project
$ padrino g project example
-d minirecord
-t minitest
-s rightjs
-e slim
-c compass

21. Javascript Lover(?)
$ padrino g project example
-d mongoid
-t riot
-s mootools
-e liquid
-c less

22. Suppin
$ padrino g project example
-e none
You can use all of the innate skills of any
and all already mastered modules!

23. Let's Enjoy Padrino !
Thanks
@tyabe
More Info
Adding New Components
http://www.padrinorb.com/guides/adding-new-components