13 files changed, 6 insertions, 152 deletions
diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md
index e7994e45c6..34de7fe2b8 100644
--- a/railties/CHANGELOG.md
+++ b/railties/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## Rails 4.0.0 (unreleased) ##
 
+*   Remove Active Resource from Rails framework. *Prem Sichangrist*
+
 *   Allow to set class that will be used to run as a console, other than IRB, with `Rails.application.config.console=`. It's best to add it to `console` block. *Piotr Sarnacki*
 
     Example:
diff --git a/railties/guides/source/active_resource_basics.textile b/railties/guides/source/active_resource_basics.textile
deleted file mode 100644
index 37abb8a640..0000000000
--- a/railties/guides/source/active_resource_basics.textile
+++ /dev/null
@@ -1,120 +0,0 @@
-h2. Active Resource Basics
-
-This guide should provide you with all you need to get started managing the connection between business objects and RESTful web services. It implements a way to map web-based resources to local objects with CRUD semantics.
-
-endprologue.
-
-WARNING. This Guide is based on Rails 3.0. Some of the code shown here will not work in earlier versions of Rails.
-
-h3. Introduction
-
-Active Resource allows you to connect with RESTful web services. So, in Rails, Resource classes inherited from +ActiveResource::Base+ and live in  +app/models+.
-
-h3. Configuration and Usage
-
-Putting Active Resource to use is very similar to Active Record.  It's as simple as creating a model class
-that inherits from ActiveResource::Base and providing a <tt>site</tt> class variable to it:
-
-<ruby>
-class Person < ActiveResource::Base
-  self.site = "http://api.people.com:3000/"
-end
-</ruby>
-
-Now the Person class is REST enabled and can invoke REST services very similarly to how Active Record invokes
-life cycle methods that operate against a persistent store.
-
-h3. Reading and Writing Data
-
-Active Resource make request over HTTP using a standard JSON format. It mirrors the RESTful routing built into Action Controller but will also work with any other REST service that properly implements the protocol.
-
-h4. Read
-
-Read requests use the GET method and expect the JSON form of whatever resource/resources is/are being requested.
-
-<ruby>
-# Find a person with id = 1
-person = Person.find(1)
-# Check if a person exists with id = 1
-Person.exists?(1)  # => true
-# Get all resources of Person class
-Person.all
-</ruby>
-
-h4. Create
-
-Creating a new resource submits the JSON form of the resource as the body of the request with HTTP POST method and parse the response into Active Resource object.
-
-<ruby>
-person = Person.create(:name => 'Vishnu')
-person.id  # => 1
-</ruby>
-
-h4. Update
-
-To update an existing resource, 'save' method is used. This method make a HTTP PUT request in JSON format.
-
-<ruby>
-person = Person.find(1)
-person.name = 'Atrai'
-person.save
-</ruby>
-
-h4. Delete
-
-'destroy' method makes a HTTP DELETE request for an existing resource in JSON format to delete that resource.
-
-<ruby>
-person = Person.find(1)
-person.destroy
-</ruby>
-
-h3. Validations
-
-Module to support validation and errors with Active Resource objects. The module overrides Base#save to rescue ActiveResource::ResourceInvalid exceptions and parse the errors returned in the web service response. The module also adds an errors collection that mimics the interface of the errors provided by ActiveModel::Errors.
-
-h4. Validating client side resources by overriding validation methods in base class
-
-<ruby>
-class Person < ActiveResource::Base
-   self.site = "http://api.people.com:3000/"
-
-   protected
-
-   def validate
-     errors.add("last", "has invalid characters") unless last =~ /[a-zA-Z]*/
-   end
-end
-</ruby>
-
-h4. Validating client side resources
-
-Consider a Person resource on the server requiring both a first_name and a last_name with a validates_presence_of :first_name, :last_name declaration in the model:
-
-<ruby>
-person = Person.new(:first_name => "Jim", :last_name => "")
-person.save                   # => false (server returns an HTTP 422 status code and errors)
-person.valid?                 # => false
-person.errors.empty?          # => false
-person.errors.count           # => 1
-person.errors.full_messages   # => ["Last name can't be empty"]
-person.errors[:last_name]  # => ["can't be empty"]
-person.last_name = "Halpert"
-person.save                   # => true (and person is now saved to the remote service)
-</ruby>
-
-h4. Public instance methods
-
-ActiveResource::Validations have three public instance methods
-
-h5. errors()
-
-This will return errors object that holds all information about attribute error messages
-
-h5. save_with_validation(options=nil)
-
-This validates the resource with any local validations written in base class and then it will try to POST if there are no errors.
-
-h5. valid?
-
-Runs all the local validations and will return true if no errors.
diff --git a/railties/guides/source/command_line.textile b/railties/guides/source/command_line.textile
index fe4a84dae9..463c2b172b 100644
--- a/railties/guides/source/command_line.textile
+++ b/railties/guides/source/command_line.textile
@@ -374,7 +374,6 @@ Rails version             4.0.0.beta
 JavaScript Runtime        Node.js (V8)
 Active Record version     4.0.0.beta
 Action Pack version       4.0.0.beta
-Active Resource version   4.0.0.beta
 Action Mailer version     4.0.0.beta
 Active Support version    4.0.0.beta
 Middleware                ActionDispatch::Static, Rack::Lock, Rack::Runtime, Rack::MethodOverride, ActionDispatch::RequestId, Rails::Rack::Logger, ActionDispatch::ShowExceptions, ActionDispatch::DebugExceptions, ActionDispatch::RemoteIp, ActionDispatch::Reloader, ActionDispatch::Callbacks, ActiveRecord::ConnectionAdapters::ConnectionManagement, ActiveRecord::QueryCache, ActionDispatch::Cookies, ActionDispatch::Session::CookieStore, ActionDispatch::Flash, ActionDispatch::ParamsParser, ActionDispatch::Head, Rack::ConditionalGet, Rack::ETag, ActionDispatch::BestStandardsSupport
diff --git a/railties/guides/source/configuring.textile b/railties/guides/source/configuring.textile
index d6e500fc4b..49b15bd650 100644
--- a/railties/guides/source/configuring.textile
+++ b/railties/guides/source/configuring.textile
@@ -439,12 +439,6 @@ config.action_mailer.observers = ["MailObserver"]
 config.action_mailer.interceptors = ["MailInterceptor"]
 </ruby>
 
-h4. Configuring Active Resource
-
-There is a single configuration setting available on +config.active_resource+:
-
-* +config.active_resource.logger+ accepts a logger conforming to the interface of Log4r or the default Ruby Logger class, which is then used to log information from Active Resource. Set to +nil+ to disable logging.
-
 h4. Configuring Active Support
 
 There are a few configuration options available in Active Support:
@@ -620,8 +614,6 @@ The error occurred while evaluating nil.each
 
 *+action_mailer.compile_config_methods+* Initializes methods for the config settings specified so that they are quicker to access.
 
-*+active_resource.set_configs+* Sets up Active Resource by using the settings in +config.active_resource+ by +send+'ing the method names as setters to +ActiveResource::Base+ and passing the values through.
-
 *+set_load_path+* This initializer runs before +bootstrap_hook+. Adds the +vendor+, +lib+, all directories of +app+ and any paths specified by +config.load_paths+ to +$LOAD_PATH+.
 
 *+set_autoload_paths+* This initializer runs before +bootstrap_hook+. Adds all sub-directories of +app+ and paths specified by +config.autoload_paths+ to +ActiveSupport::Dependencies.autoload_paths+.
diff --git a/railties/guides/source/getting_started.textile b/railties/guides/source/getting_started.textile
index bed14ef6a8..3a84b69fc3 100644
--- a/railties/guides/source/getting_started.textile
+++ b/railties/guides/source/getting_started.textile
@@ -116,7 +116,6 @@ need to know anything about them to continue with this guide.
 * Action Mailer
 * Active Model
 * Active Record
-* Active Resource
 * Active Support
 * Railties
 
@@ -167,12 +166,6 @@ Active Record is the base for the models in a Rails application. It provides
 database independence, basic CRUD functionality, advanced finding capabilities,
 and the ability to relate models to one another, among other services.
 
-h5. Active Resource
-
-Active Resource provides a framework for managing the connection between
-business objects and RESTful web services. It implements a way to map web-based
-resources to local objects with CRUD semantics.
-
 h5. Active Support
 
 Active Support is an extensive collection of utility classes and standard Ruby
diff --git a/railties/guides/source/initialization.textile b/railties/guides/source/initialization.textile
index 5ae9cf0f2b..69e5c1edcc 100644
--- a/railties/guides/source/initialization.textile
+++ b/railties/guides/source/initialization.textile
@@ -159,7 +159,6 @@ In a standard Rails application, there's a +Gemfile+ which declares all dependen
 * actionpack (3.1.0.beta)
 * activemodel (3.1.0.beta)
 * activerecord (3.1.0.beta)
-* activeresource (3.1.0.beta)
 * activesupport (3.1.0.beta)
 * arel (2.0.7)
 * builder (3.0.0)
@@ -491,7 +490,6 @@ require "rails"
     active_record
     action_controller
     action_mailer
-    active_resource
     rails/test_unit
 ).each do |framework|
   begin
diff --git a/railties/lib/rails/all.rb b/railties/lib/rails/all.rb
index 01ceb80972..6c9c53fc69 100644
--- a/railties/lib/rails/all.rb
+++ b/railties/lib/rails/all.rb
@@ -4,7 +4,6 @@ require "rails"
   active_record
   action_controller
   action_mailer
-  active_resource
   rails/test_unit
   sprockets
 ).each do |framework|
diff --git a/railties/lib/rails/generators/rails/app/templates/config/application.rb b/railties/lib/rails/generators/rails/app/templates/config/application.rb
index e47784994a..faf306c567 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/application.rb
+++ b/railties/lib/rails/generators/rails/app/templates/config/application.rb
@@ -7,7 +7,6 @@ require 'rails/all'
 <%= comment_if :skip_active_record %>require "active_record/railtie"
 require "action_controller/railtie"
 require "action_mailer/railtie"
-require "active_resource/railtie"
 <%= comment_if :skip_sprockets %>require "sprockets/railtie"
 <%= comment_if :skip_test_unit %>require "rails/test_unit/railtie"
 <% end -%>
diff --git a/railties/lib/rails/generators/rails/plugin_new/templates/rails/application.rb b/railties/lib/rails/generators/rails/plugin_new/templates/rails/application.rb
index 996ea79e67..8a8ba04a70 100644
--- a/railties/lib/rails/generators/rails/plugin_new/templates/rails/application.rb
+++ b/railties/lib/rails/generators/rails/plugin_new/templates/rails/application.rb
@@ -7,7 +7,6 @@ require 'rails/all'
 <%= comment_if :skip_active_record %>require "active_record/railtie"
 require "action_controller/railtie"
 require "action_mailer/railtie"
-require "active_resource/railtie"
 <%= comment_if :skip_sprockets %>require "sprockets/railtie"
 <%= comment_if :skip_test_unit %>require "rails/test_unit/railtie"
 <% end -%>
diff --git a/railties/lib/rails/info.rb b/railties/lib/rails/info.rb
index a1e15092b2..aacc1be2fc 100644
--- a/railties/lib/rails/info.rb
+++ b/railties/lib/rails/info.rb
@@ -23,7 +23,7 @@ module Rails
       end
 
       def frameworks
-        %w( active_record action_pack active_resource action_mailer active_support )
+        %w( active_record action_pack action_mailer active_support )
       end
 
       def framework_version(framework)
@@ -83,7 +83,7 @@ module Rails
     end
 
     # Versions of each Rails framework (Active Record, Action Pack,
-    # Active Resource, Action Mailer, and Active Support).
+    # Action Mailer, and Active Support).
     frameworks.each do |framework|
       property "#{framework.titlecase} version" do
         framework_version(framework)
diff --git a/railties/lib/rails/railtie.rb b/railties/lib/rails/railtie.rb
index 7fed7c8631..e8563f4daf 100644
--- a/railties/lib/rails/railtie.rb
+++ b/railties/lib/rails/railtie.rb
@@ -9,7 +9,7 @@ module Rails
   # Rails and/or modify the initialization process.
   #
   # Every major component of Rails (Action Mailer, Action Controller,
-  # Action View, Active Record and Active Resource) is a Railtie. Each of
+  # Action View and Active Record) is a Railtie. Each of
   # them is responsible for their own initialization. This makes Rails itself
   # absent of any component hooks, allowing other components to be used in
   # place of any of the Rails defaults.
diff --git a/railties/lib/rails/tasks/documentation.rake b/railties/lib/rails/tasks/documentation.rake
index cec346d86b..2851ca4189 100644
--- a/railties/lib/rails/tasks/documentation.rake
+++ b/railties/lib/rails/tasks/documentation.rake
@@ -83,12 +83,6 @@ namespace :doc do
       end
     end
 
-    gem_path('activeresource') do |activeresource|
-      %w(README.rdoc CHANGELOG.md lib/active_resource.rb lib/active_resource/*).each do |file|
-        rdoc.rdoc_files.include("#{activeresource}/#{file}")
-      end
-    end
-
     gem_path('activesupport') do |activesupport|
       %w(README.rdoc CHANGELOG.md lib/active_support/**/*.rb).each do |file|
         rdoc.rdoc_files.include("#{activesupport}/#{file}")
diff --git a/railties/test/isolation/abstract_unit.rb b/railties/test/isolation/abstract_unit.rb
index b0be555c4c..dc52c79fb5 100644
--- a/railties/test/isolation/abstract_unit.rb
+++ b/railties/test/isolation/abstract_unit.rb
@@ -245,8 +245,7 @@ module TestHelpers
     def use_frameworks(arr)
       to_remove =  [:actionmailer,
                     :activemodel,
-                    :activerecord,
-                    :activeresource] - arr
+                    :activerecord] - arr
       if to_remove.include? :activerecord
         remove_from_config "config.active_record.whitelist_attributes = true"
         remove_from_config "config.active_record.dependent_restrict_raises = false"