ngpestelos · September 10, 2009 01:15
diff --git a/Creating a Rails Application b/Creating a Rails Application
 You're new to Rails and would like to create an application.

 1. Generating the starting app

  $ rails demo
  $ cd demo
  $ ls -p
    README config/ lib/ script/ vendor/ Rakefile db/ log/ test/ app/ doc/ public/ tmp/

 2. Creating a controller

  $ script/generate controller Say

  This will generate several files. The file app/controllers/say_controller.rb is what we want at this point.

 3. Creating an action

  In app/controllers/say_controller.rb:

  class SayController < ApplicationController
    def hello
    end
  end

 4. Starting the server

  $ script/server

 5. URL

  http://localhost:3000/demo/say/hello
 
  where
    http://        is the protocol
    localhost:3000 is the server and the port
    demo           is the app
    say            is the controller
    hello          is the action

 6. HTML template

  In app/views/say/hello.html.erb

  <html> 
    <head> 
      <title>Hello</title> 
    </head> 
    <body> 
      <h1>Hello</h1> 
    </body> 
  </html>

 See Also:

 1. Agile Web Development with Rails, 3rd ed. (Chapter 4)
	You're new to Rails and would like to create an application.

	1. Generating the starting app

	$ rails demo
	$ cd demo
	$ ls -p
	README config/ lib/ script/ vendor/ Rakefile db/ log/ test/ app/ doc/ public/ tmp/

	2. Creating a controller

	$ script/generate controller Say

	This will generate several files. The file app/controllers/say_controller.rb is what we want at this point.

	3. Creating an action

	In app/controllers/say_controller.rb:

	class SayController < ApplicationController
	def hello
	end
	end

	4. Starting the server

	$ script/server

	5. URL

	http://localhost:3000/demo/say/hello

	where
	http:// is the protocol
	localhost:3000 is the server and the port
	demo is the app
	say is the controller
	hello is the action

	6. HTML template

	In app/views/say/hello.html.erb

	<html>
	<head>
	<title>Hello</title>
	</head>
	<body>
	<h1>Hello</h1>
	</body>
	</html>

	See Also:

	1. Agile Web Development with Rails, 3rd ed. (Chapter 4)