1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
Ruby on Rails
Find a file
2010-12-01 15:14:56 -08:00
actionmailer Merge branch 'master' of git://github.com/lifo/docrails 2010-11-27 07:43:59 +01:00
actionpack Deprecate handler_class_for_extension as template handlers can be any Ruby object, not necessarily a class. 2010-12-01 11:22:48 +01:00
activemodel ActiveModel::Errors.to_hash returns plain OrderedHash and used in to_json serialization to properly handle multiple errors per attribute [#5615 state:resolved] 2010-12-01 11:43:37 +01:00
activerecord removing duplicate test 2010-12-01 15:14:56 -08:00
activeresource Rakefiles are executables, and rake loads rake, not rakefile code 2010-11-25 06:49:55 +08:00
activesupport Only convert direct hash instances in hash with indifferent access. 2010-11-26 11:56:52 +01:00
bin
ci
railties Allow http templates again, fix the broken test 2010-11-27 22:05:35 -02:00
tasks The PRE part of the rails version is a string or nil 2010-11-16 17:23:39 -08:00
tools
.gitignore Ignore the dist directory 2010-11-16 17:19:47 -08:00
.yardopts
Gemfile using a merge with a Hash[] rather than a loop to add SAX parsed attributes 2010-11-16 10:09:42 -08:00
install.rb
load_paths.rb
rails.gemspec
RAILS_VERSION
Rakefile Rakefiles are executables, and rake loads rake, not rakefile code 2010-11-25 06:49:55 +08:00
README.rdoc
version.rb Update the version.rb files to include a PRE part 2010-11-16 17:19:46 -08:00

== Welcome to \Rails

\Rails is a web-application framework that includes everything needed to create
database-backed web applications according to the Model-View-Control pattern.

This pattern splits the view (also called the presentation) into "dumb"
templates that are primarily responsible for inserting pre-built data in between
HTML tags. The model contains the "smart" domain objects (such as Account,
Product, Person, Post) that holds all the business logic and knows how to
persist themselves to a database. The controller handles the incoming requests
(such as Save New Account, Update Product, Show Post) by manipulating the model
and directing data to the view.

In \Rails, the model is handled by what's called an object-relational mapping
layer entitled Active Record. This layer allows you to present the data from
database rows as objects and embellish these data objects with business logic
methods. You can read more about Active Record in its
{README}[link:files/activerecord/README_rdoc.html].

The controller and view are handled by the Action Pack, which handles both
layers by its two parts: Action View and Action Controller. These two layers
are bundled in a single package due to their heavy interdependence. This is
unlike the relationship between the Active Record and Action Pack that is much
more separate. Each of these packages can be used independently outside of
\Rails. You can read more about Action Pack in its
{README}[link:files/actionpack/README_rdoc.html].


== Getting Started

1. Install \Rails at the command prompt if you haven't yet:

    gem install rails

2. At the command prompt, create a new \Rails application:

    rails new myapp

   where "myapp" is the application name.

3. Change directory to +myapp+ and start the web server:

    cd myapp; rails server

   Run with <tt>--help</tt> for options.

4. Go to http://localhost:3000/ and you'll see:

    "Welcome aboard: You're riding Ruby on Rails!"

5. Follow the guidelines to start developing your application. You can find the following resources handy:

* The README file created within your application.
* The {Getting Started with Rails}[http://guides.rubyonrails.org/getting_started.html].
* The {Ruby on Rails Tutorial}[http://railstutorial.org/book].
* The {Ruby on Rails guides}[http://guides.rubyonrails.org/getting_started.html].
* The {API documentation}[http://api.rubyonrails.org].


== Contributing

We encourage you to contribute to Ruby on \Rails! Please check out the {Contributing to Rails
guide}[http://edgeguides.rubyonrails.org/contributing_to_rails.html] for guidelines about how
to proceed. {Join us}[http://contributors.rubyonrails.org]!

== License

Ruby on \Rails is released under the MIT license.