Ruby on Rails

frame|right|The Rails logo Ruby on Rails Welcome to the Ruby on Rails book. If you are interested in learning more about the Ruby language, then please go to the Ruby Programming book. Ruby on Rails, or often seen as RoR is a contemporary web framework used by many web companies such as Twitter, Hulu and Kongregate. It allows developers to easily create and maintain applications with very little effort but huge functionality. Important Note Rails command start with "rails" and not "ruby/script". Preface /Introduction/ /Contributors/ Getting Started Installation Install on Windows Install on OS X Install on Linux Concepts Don't repeat yourself Model-View-Controller Convention over Configuration First Application Creating the application Running the Server Built-In Rails Tools Generators Generators Make a generator Rake What is Rake anyway? Convenient Rake tasks Make your own rake tasks Command-Line Reference ActiveRecord - The Model Naming Migrations Associations Callbacks Validations Attributes Aggregations Calculations acts_as ActionView - The View Rendering and Redirecting Layout Files Forms Uploads Custom Helpers ActionController - The Controller Actions Parameters Sessions Cookies Routing Routing ActiveSupport ActiveSupport ActionMailer ActionMailer Examples Examples Generating valid HTML4.01 Other Resources Other Resources R Ruby programming language 50% __NOTOC__ __NOEDITSECTION__ da:Ruby on Rails de:Ruby on Rails no:Ruby on Rails