Merge branch 'master' into stmt

* master: (330 commits)
  plugin new missing license spec
  let Ruby do the is_a check for us
  Mocha 0.14.0 was released with MT5 support. Switch back to gem
  Fix named routing regression from 3.2.13
  Revert "just call the class method since we know the callbacks are stored at the"
  test refactor
  Add more data to AR::UnknownAttributeError
  Raise when multiple included blocks are defined
  Revert "Integration tests support the OPTIONS http method"
  restore whitespace in Gemfile between sqlite3 and sprockets
  Revert "Add the options method to action_controller testcase."
  Check if APP_RAKEFILE is defined
  Fix detection of engine in rake db:load_config Broken by d1d7c86d0c8dcb7e75a87644b330c4e9e7d6c1c1
  Remove trailing line break
  tiny types should only be integers when the length is <= 1. fixes #10620
  add failing test exposing mysql adapter tinyint bug
  require things we need
  Revert "Merge pull request #10600 from aditya-kapoor/code_refactor"
  just call the class method since we know the callbacks are stored at the class level
  this variable is used, so we don't have to use double assignments
  ...

42 files changed, 222 insertions, 147 deletions

diff --git a/railties/CHANGELOG.md b/railties/CHANGELOG.md
index e1b98eda55..04cdbec428 100644
--- a/railties/CHANGELOG.md
+++ b/railties/CHANGELOG.md
@@ -1,3 +1,8 @@
+*   Fixes bug with scaffold generator with `--assets=false --resource-route=false`.
+    Fixes #9525.
+
+    *Arun Agrawal*
+
 *   Rails::Railtie no longer forces the Rails::Configurable module on everything
     that subclassess it. Instead, the methods from Rails::Configurable have been
     moved to class methods in Railtie and the Railtie has been made abstract.
diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb
index 2d5aa9d952..914e4393c4 100644
--- a/railties/lib/rails/application.rb
+++ b/railties/lib/rails/application.rb
@@ -93,6 +93,7 @@ module Rails
     # dispatches the request to the underlying middleware stack.
     def call(env)
       env["ORIGINAL_FULLPATH"] = build_original_fullpath(env)
+      env["ORIGINAL_SCRIPT_NAME"] = env["SCRIPT_NAME"]
       super(env)
     end
 
diff --git a/railties/lib/rails/commands.rb b/railties/lib/rails/commands.rb
index 0d1286031c..e8c42b149b 100644
--- a/railties/lib/rails/commands.rb
+++ b/railties/lib/rails/commands.rb
@@ -66,7 +66,7 @@ when 'console'
   Rails::Console.start(Rails.application, options)
 
 when 'server'
-  # Change to the application's path if there is no config.ru file in current dir.
+  # Change to the application's path if there is no config.ru file in current directory.
   # This allows us to run `rails server` from other directories, but still get
   # the main config.ru and properly set the tmp directory.
   Dir.chdir(File.expand_path('../../', APP_PATH)) unless File.exists?(File.expand_path("config.ru"))
diff --git a/railties/lib/rails/commands/console.rb b/railties/lib/rails/commands/console.rb
index 96229bb4f6..f6bdf129d6 100644
--- a/railties/lib/rails/commands/console.rb
+++ b/railties/lib/rails/commands/console.rb
@@ -94,8 +94,8 @@ module Rails
       require 'debugger'
       puts "=> Debugger enabled"
     rescue LoadError
-      puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle, and try again."
-      exit
+      puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle it and try again."
+      exit(1)
     end
   end
 end
diff --git a/railties/lib/rails/engine.rb b/railties/lib/rails/engine.rb
index 94edcd352a..8000fc3b1e 100644
--- a/railties/lib/rails/engine.rb
+++ b/railties/lib/rails/engine.rb
@@ -124,7 +124,7 @@ module Rails
   #
   # Now you can mount your engine in application's routes just like that:
   #
-  #   MyRailsApp::Application.routes.draw do
+  #   Rails.application.routes.draw do
   #     mount MyEngine::Engine => "/engine"
   #   end
   #
@@ -154,7 +154,7 @@ module Rails
   # Note that now there can be more than one router in your application, and it's better to avoid
   # passing requests through many routers. Consider this situation:
   #
-  #   MyRailsApp::Application.routes.draw do
+  #   Rails.application.routes.draw do
   #     mount MyEngine::Engine => "/blog"
   #     get "/blog/omg" => "main#omg"
   #   end
@@ -164,7 +164,7 @@ module Rails
   # and if there is no such route in +Engine+'s routes, it will be dispatched to <tt>main#omg</tt>.
   # It's much better to swap that:
   #
-  #   MyRailsApp::Application.routes.draw do
+  #   Rails.application.routes.draw do
   #     get "/blog/omg" => "main#omg"
   #     mount MyEngine::Engine => "/blog"
   #   end
@@ -251,7 +251,7 @@ module Rails
   # created to allow you to do that. Consider such a scenario:
   #
   #   # config/routes.rb
-  #   MyApplication::Application.routes.draw do
+  #   Rails.application.routes.draw do
   #     mount MyEngine::Engine => "/my_engine", as: "my_engine"
   #     get "/foo" => "foo#index"
   #   end
@@ -447,7 +447,7 @@ module Rails
       self
     end
 
-    # Load rails generators and invoke the registered hooks.
+    # Load Rails generators and invoke the registered hooks.
     # Check <tt>Rails::Railtie.generators</tt> for more info.
     def load_generators(app=self)
       require "rails/generators"
diff --git a/railties/lib/rails/engine/commands.rb b/railties/lib/rails/engine/commands.rb
index 072d16291b..f39f926109 100644
--- a/railties/lib/rails/engine/commands.rb
+++ b/railties/lib/rails/engine/commands.rb
@@ -27,7 +27,7 @@ else
   puts <<-EOT
 Usage: rails COMMAND [ARGS]
 
-The common rails commands available for engines are:
+The common Rails commands available for engines are:
  generate    Generate new code (short-cut alias: "g")
  destroy     Undo code generated with "generate" (short-cut alias: "d")
 
diff --git a/railties/lib/rails/generators/actions.rb b/railties/lib/rails/generators/actions.rb
index 28593c5907..366c72ebaa 100644
--- a/railties/lib/rails/generators/actions.rb
+++ b/railties/lib/rails/generators/actions.rb
@@ -86,7 +86,7 @@ module Rails
       #   end
       def environment(data=nil, options={}, &block)
         sentinel = /class [a-z_:]+ < Rails::Application/i
-        env_file_sentinel = /::Application\.configure do/
+        env_file_sentinel = /Rails\.application\.configure do/
         data = block.call if !data && block_given?
 
         in_root do
diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb
index 57dc7e797b..675ada7ed0 100644
--- a/railties/lib/rails/generators/app_base.rb
+++ b/railties/lib/rails/generators/app_base.rb
@@ -116,7 +116,7 @@ module Rails
 
       def database_gemfile_entry
         options[:skip_active_record] ? "" :
-          <<-GEMFILE.strip_heredoc.chomp
+          <<-GEMFILE.strip_heredoc
             # Use #{options[:database]} as the database for Active Record
             gem '#{gem_for_database}'
           GEMFILE
@@ -186,20 +186,20 @@ module Rails
 
             # Use SCSS for stylesheets
             gem 'sass-rails', github: 'rails/sass-rails'
-
-            # Use Uglifier as compressor for JavaScript assets
-            gem 'uglifier', '>= 1.3.0'
           GEMFILE
         else
           <<-GEMFILE.strip_heredoc
             # Use SCSS for stylesheets
             gem 'sass-rails', '~> 4.0.0.rc1'
-
-            # Use Uglifier as compressor for JavaScript assets
-            gem 'uglifier', '>= 1.3.0'
           GEMFILE
         end
 
+        gemfile += <<-GEMFILE.strip_heredoc
+
+          # Use Uglifier as compressor for JavaScript assets
+          gem 'uglifier', '>= 1.3.0'
+        GEMFILE
+
         if options[:skip_javascript]
           gemfile += <<-GEMFILE
             #{coffee_gemfile_entry}
diff --git a/railties/lib/rails/generators/rails/app/app_generator.rb b/railties/lib/rails/generators/rails/app/app_generator.rb
index b2d1be9b51..d48dcf9ef3 100644
--- a/railties/lib/rails/generators/rails/app/app_generator.rb
+++ b/railties/lib/rails/generators/rails/app/app_generator.rb
@@ -56,6 +56,7 @@ module Rails
     def app
       directory 'app'
 
+      keep_file  'app/assets/images'
       keep_file  'app/mailers'
       keep_file  'app/models'
 
@@ -150,7 +151,15 @@ module Rails
                              desc: "Show Rails version number and quit"
 
       def initialize(*args)
-        raise Error, "Options should be given after the application name. For details run: rails --help" if args[0].blank?
+        if args[0].blank?
+          if args[1].blank?
+            # rails new
+            raise Error, "Application name should be provided in arguments. For details run: rails --help"
+          else
+            # rails new --skip-bundle my_new_application
+            raise Error, "Options should be given after the application name. For details run: rails --help"
+          end
+        end
 
         super
 
diff --git a/railties/lib/rails/generators/rails/app/templates/Gemfile b/railties/lib/rails/generators/rails/app/templates/Gemfile
index ace804ffe6..577ff651e5 100644
--- a/railties/lib/rails/generators/rails/app/templates/Gemfile
+++ b/railties/lib/rails/generators/rails/app/templates/Gemfile
@@ -4,13 +4,11 @@ source 'https://rubygems.org'
 
 <%= database_gemfile_entry -%>
 
-<%= "gem 'jruby-openssl'\n" if defined?(JRUBY_VERSION) -%>
-
 <%= assets_gemfile_entry %>
 <%= javascript_gemfile_entry -%>
 
 # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
-gem 'jbuilder', '~> 1.0.1'
+gem 'jbuilder', '~> 1.2'
 
 group :doc do
   # bundle exec rake doc:rails generates the API under doc/api.
diff --git a/railties/lib/rails/generators/rails/app/templates/Rakefile b/railties/lib/rails/generators/rails/app/templates/Rakefile
index 6eb23f68a3..ba6b733dd2 100644
--- a/railties/lib/rails/generators/rails/app/templates/Rakefile
+++ b/railties/lib/rails/generators/rails/app/templates/Rakefile
@@ -3,4 +3,4 @@
 
 require File.expand_path('../config/application', __FILE__)
 
-<%= app_const %>.load_tasks
+Rails.application.load_tasks
diff --git a/railties/lib/rails/generators/rails/app/templates/app/assets/images/.keep b/railties/lib/rails/generators/rails/app/templates/app/assets/images/.keep
deleted file mode 100644
index e69de29bb2..0000000000
--- a/railties/lib/rails/generators/rails/app/templates/app/assets/images/.keep
+++ /dev/null
diff --git a/railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/application.js.tt b/railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/application.js.tt
index 7342bffd9d..6899dfe9c9 100644
--- a/railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/application.js.tt
+++ b/railties/lib/rails/generators/rails/app/templates/app/assets/javascripts/application.js.tt
@@ -7,8 +7,7 @@
 // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
 // compiled file.
 //
-// WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
-// GO AFTER THE REQUIRES BELOW.
+// stub path allows dependency to be excluded from the asset bundle.
 //
 <% unless options[:skip_javascript] -%>
 //= require <%= options[:javascript] %>
diff --git a/railties/lib/rails/generators/rails/app/templates/config/environment.rb b/railties/lib/rails/generators/rails/app/templates/config/environment.rb
index e080ebd74e..ee8d90dc65 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/environment.rb
+++ b/railties/lib/rails/generators/rails/app/templates/config/environment.rb
@@ -1,5 +1,5 @@
-# Load the rails application.
+# Load the Rails application.
 require File.expand_path('../application', __FILE__)
 
-# Initialize the rails application.
-<%= app_const %>.initialize!
+# Initialize the Rails application.
+Rails.application.initialize!
diff --git a/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt
index 8b64881dbc..91253d1508 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config/environments/development.rb.tt
@@ -1,4 +1,4 @@
-<%= app_const %>.configure do
+Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
   # In the development environment your application's code is reloaded on
diff --git a/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt
index c40eef145f..1dfc9f136b 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config/environments/production.rb.tt
@@ -1,4 +1,4 @@
-<%= app_const %>.configure do
+Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
   # Code is not reloaded between requests.
diff --git a/railties/lib/rails/generators/rails/app/templates/config/environments/test.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/environments/test.rb.tt
index 7073d8db33..ba0742f97f 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/environments/test.rb.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config/environments/test.rb.tt
@@ -1,4 +1,4 @@
-<%= app_const %>.configure do
+Rails.application.configure do
   # Settings specified here will take precedence over those in config/application.rb.
 
   # The test environment is used exclusively to run your application's
diff --git a/railties/lib/rails/generators/rails/app/templates/config/initializers/secret_token.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/initializers/secret_token.rb.tt
index efccf72d3d..f3cc6098a3 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/initializers/secret_token.rb.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config/initializers/secret_token.rb.tt
@@ -9,4 +9,4 @@
 
 # Make sure your secret_key_base is kept private
 # if you're sharing your code publicly.
-<%= app_const %>.config.secret_key_base = '<%= app_secret %>'
+Rails.application.config.secret_key_base = '<%= app_secret %>'
diff --git a/railties/lib/rails/generators/rails/app/templates/config/initializers/session_store.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/initializers/session_store.rb.tt
index 4a099a4ce2..2bb9b82c61 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/initializers/session_store.rb.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config/initializers/session_store.rb.tt
@@ -1,3 +1,3 @@
 # Be sure to restart your server when you modify this file.
 
-<%= app_const %>.config.session_store :cookie_store, key: <%= "'_#{app_name}_session'" %>
+Rails.application.config.session_store :cookie_store, key: <%= "'_#{app_name}_session'" %>
diff --git a/railties/lib/rails/generators/rails/app/templates/config/initializers/wrap_parameters.rb.tt b/railties/lib/rails/generators/rails/app/templates/config/initializers/wrap_parameters.rb.tt
index 4f1d56cd2f..f2110c2c70 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/initializers/wrap_parameters.rb.tt
+++ b/railties/lib/rails/generators/rails/app/templates/config/initializers/wrap_parameters.rb.tt
@@ -7,8 +7,8 @@
 ActiveSupport.on_load(:action_controller) do
   wrap_parameters format: [:json] if respond_to?(:wrap_parameters)
 end
-
 <%- unless options.skip_active_record? -%>
+
 # To enable root element in JSON for ActiveRecord objects.
 # ActiveSupport.on_load(:active_record) do
 #  self.include_root_in_json = true
diff --git a/railties/lib/rails/generators/rails/app/templates/config/routes.rb b/railties/lib/rails/generators/rails/app/templates/config/routes.rb
index f877fa1f8a..3dfb724164 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/routes.rb
+++ b/railties/lib/rails/generators/rails/app/templates/config/routes.rb
@@ -1,4 +1,4 @@
-<%= app_const %>.routes.draw do
+Rails.application.routes.draw do
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".
 
@@ -39,6 +39,13 @@
   #       get 'recent', on: :collection
   #     end
   #   end
+  
+  # Example resource route with concerns:
+  #   concern :toggleable do
+  #     post 'toggle'
+  #   end
+  #   resources :posts, concerns: :toggleable
+  #   resources :photos, concerns: :toggleable
 
   # Example resource route within a namespace:
   #   namespace :admin do
diff --git a/railties/lib/rails/generators/rails/app/templates/gitignore b/railties/lib/rails/generators/rails/app/templates/gitignore
index 25a742dff0..6a502e997f 100644
--- a/railties/lib/rails/generators/rails/app/templates/gitignore
+++ b/railties/lib/rails/generators/rails/app/templates/gitignore
@@ -1,4 +1,4 @@
-# See http://help.github.com/ignore-files/ for more about ignoring files.
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
 #
 # If you find yourself ignoring temporary files generated by your text editor
 # or operating system, you probably want to add a global ignore instead:
diff --git a/railties/lib/rails/generators/rails/model/USAGE b/railties/lib/rails/generators/rails/model/USAGE
index 1998a392aa..145d9ee6e0 100644
--- a/railties/lib/rails/generators/rails/model/USAGE
+++ b/railties/lib/rails/generators/rails/model/USAGE
@@ -46,18 +46,18 @@ Available field types:
 
         `rails generate model photo title:string album:references`
 
-    It will generate an album_id column. You should generate this kind of fields when
-    you will use a `belongs_to` association for instance. `references` also support
-    the polymorphism, you could enable the polymorphism like this:
+    It will generate an `album_id` column. You should generate these kinds of fields when
+    you will use a `belongs_to` association, for instance. `references` also supports
+    polymorphism, you can enable polymorphism like this:
 
         `rails generate model product supplier:references{polymorphic}`
 
-    For integer, string, text and binary fields an integer in curly braces will
+    For integer, string, text and binary fields, an integer in curly braces will
     be set as the limit:
 
         `rails generate model user pseudo:string{30}`
 
-    For decimal two integers separated by a comma in curly braces will be used
+    For decimal, two integers separated by a comma in curly braces will be used
     for precision and scale:
 
         `rails generate model product price:decimal{10,2}`
diff --git a/railties/lib/rails/generators/rails/plugin_new/templates/%name%.gemspec b/railties/lib/rails/generators/rails/plugin_new/templates/%name%.gemspec
index f7c12e67dd..5fdf0e1554 100644
--- a/railties/lib/rails/generators/rails/plugin_new/templates/%name%.gemspec
+++ b/railties/lib/rails/generators/rails/plugin_new/templates/%name%.gemspec
@@ -12,6 +12,7 @@ Gem::Specification.new do |s|
   s.homepage    = "TODO"
   s.summary     = "TODO: Summary of <%= camelized %>."
   s.description = "TODO: Description of <%= camelized %>."
+  s.license     = "MIT"
 
   s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
 <% unless options.skip_test_unit? -%>
diff --git a/railties/lib/rails/generators/rails/plugin_new/templates/bin/rails.tt b/railties/lib/rails/generators/rails/plugin_new/templates/bin/rails.tt
index aa87d1b50c..c8de9f3e0f 100644
--- a/railties/lib/rails/generators/rails/plugin_new/templates/bin/rails.tt
+++ b/railties/lib/rails/generators/rails/plugin_new/templates/bin/rails.tt
@@ -1,4 +1,4 @@
-# This command will automatically be run when you run "rails" with Rails 3 gems installed from the root of your application.
+# This command will automatically be run when you run "rails" with Rails 4 gems installed from the root of your application.
 
 ENGINE_ROOT = File.expand_path('../..', __FILE__)
 ENGINE_PATH = File.expand_path('../../lib/<%= name -%>/engine', __FILE__)
diff --git a/railties/lib/rails/generators/rails/plugin_new/templates/rails/javascripts.js b/railties/lib/rails/generators/rails/plugin_new/templates/rails/javascripts.js
index 084d5d1c49..f84de00fd3 100644
--- a/railties/lib/rails/generators/rails/plugin_new/templates/rails/javascripts.js
+++ b/railties/lib/rails/generators/rails/plugin_new/templates/rails/javascripts.js
@@ -7,7 +7,6 @@
 // It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
 // compiled file.
 //
-// WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
-// GO AFTER THE REQUIRES BELOW.
+// stub path allows dependency to be excluded from the asset bundle.
 //
 //= require_tree .
diff --git a/railties/lib/rails/generators/rails/scaffold/scaffold_generator.rb b/railties/lib/rails/generators/rails/scaffold/scaffold_generator.rb
index 2a0522e81c..e89789e72b 100644
--- a/railties/lib/rails/generators/rails/scaffold/scaffold_generator.rb
+++ b/railties/lib/rails/generators/rails/scaffold/scaffold_generator.rb
@@ -8,6 +8,8 @@ module Rails
 
       class_option :stylesheets, type: :boolean, desc: "Generate Stylesheets"
       class_option :stylesheet_engine, desc: "Engine for Stylesheets"
+      class_option :assets, type: :boolean
+      class_option :resource_route, type: :boolean
 
       def handle_skip
         @options = @options.merge(stylesheets: false) unless options[:assets]
diff --git a/railties/lib/rails/rack/debugger.rb b/railties/lib/rails/rack/debugger.rb
index 902361ce77..f7b77bcb3b 100644
--- a/railties/lib/rails/rack/debugger.rb
+++ b/railties/lib/rails/rack/debugger.rb
@@ -12,8 +12,8 @@ module Rails
         ::Debugger.settings[:autoeval] = true if ::Debugger.respond_to?(:settings)
         puts "=> Debugger enabled"
       rescue LoadError
-        puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle, and try again."
-        exit
+        puts "You're missing the 'debugger' gem. Add it to your Gemfile, bundle it and try again."
+        exit(1)
       end
 
       def call(env)
diff --git a/railties/lib/rails/railtie.rb b/railties/lib/rails/railtie.rb
index 2b6ad1ff2d..89ca8cbe11 100644
--- a/railties/lib/rails/railtie.rb
+++ b/railties/lib/rails/railtie.rb
@@ -179,7 +179,7 @@ module Rails
       # Railtie::Configurable, but this module is no longer required for all
       # subclasses of Railtie so we provide the class method here.
       def configure(&block)
-        class_eval(&block)
+        instance.configure(&block)
       end
 
       protected
@@ -206,6 +206,10 @@ module Rails
       end
     end
 
+    def configure(&block)
+      instance_eval(&block)
+    end
+
     def config
       @config ||= Railtie::Configuration.new
     end
diff --git a/railties/lib/rails/tasks/documentation.rake b/railties/lib/rails/tasks/documentation.rake
index 1c3426028d..8544890553 100644
--- a/railties/lib/rails/tasks/documentation.rake
+++ b/railties/lib/rails/tasks/documentation.rake
@@ -1,64 +1,70 @@
-require 'rdoc/task'
-require 'rails/api/task'
+begin
+  require 'rdoc/task'
+rescue LoadError
+  # Rubinius installs RDoc as a gem, and for this interpreter "rdoc/task" is
+  # available only if the application bundle includes "rdoc" (normally as a
+  # dependency of the "sdoc" gem.)
+  #
+  # If RDoc is not available it is fine that we do not generate the tasks that
+  # depend on it. Just be robust to this gotcha and go on.
+else
+  require 'rails/api/task'
 
-# Monkey-patch to remove redoc'ing and clobber descriptions to cut down on rake -T noise
-class RDocTaskWithoutDescriptions < RDoc::Task
-  include ::Rake::DSL
+  # Monkey-patch to remove redoc'ing and clobber descriptions to cut down on rake -T noise
+  class RDocTaskWithoutDescriptions < RDoc::Task
+    include ::Rake::DSL
 
-  def define
-    task rdoc_task_name
+    def define
+      task rdoc_task_name
 
-    task rerdoc_task_name => [clobber_task_name, rdoc_task_name]
+      task rerdoc_task_name => [clobber_task_name, rdoc_task_name]
 
-    task clobber_task_name do
-      rm_r rdoc_dir rescue nil
-    end
+      task clobber_task_name do
+        rm_r rdoc_dir rescue nil
+      end
 
-    task :clobber => [clobber_task_name]
+      task :clobber => [clobber_task_name]
 
-    directory @rdoc_dir
-    task rdoc_task_name => [rdoc_target]
-    file rdoc_target => @rdoc_files + [Rake.application.rakefile] do
-      rm_r @rdoc_dir rescue nil
-      @before_running_rdoc.call if @before_running_rdoc
-      args = option_list + @rdoc_files
-      if @external
-        argstring = args.join(' ')
-        sh %{ruby -Ivendor vendor/rd #{argstring}}
-      else
-        require 'rdoc/rdoc'
-        RDoc::RDoc.new.document(args)
+      directory @rdoc_dir
+      task rdoc_task_name => [rdoc_target]
+      file rdoc_target => @rdoc_files + [Rake.application.rakefile] do
+        rm_r @rdoc_dir rescue nil
+        @before_running_rdoc.call if @before_running_rdoc
+        args = option_list + @rdoc_files
+        if @external
+          argstring = args.join(' ')
+          sh %{ruby -Ivendor vendor/rd #{argstring}}
+        else
+          require 'rdoc/rdoc'
+          RDoc::RDoc.new.document(args)
+        end
       end
+      self
     end
-    self
   end
-end
 
-namespace :doc do
-  def gem_path(gem_name)
-    path = $LOAD_PATH.grep(/#{gem_name}[\w.-]*\/lib$/).first
-    yield File.dirname(path) if path
-  end
+  namespace :doc do
+    RDocTaskWithoutDescriptions.new("app") { |rdoc|
+      rdoc.rdoc_dir = 'doc/app'
+      rdoc.template = ENV['template'] if ENV['template']
+      rdoc.title    = ENV['title'] || "Rails Application Documentation"
+      rdoc.options << '--line-numbers'
+      rdoc.options << '--charset' << 'utf-8'
+      rdoc.rdoc_files.include('README.rdoc')
+      rdoc.rdoc_files.include('app/**/*.rb')
+      rdoc.rdoc_files.include('lib/**/*.rb')
+    }
+    Rake::Task['doc:app'].comment = "Generate docs for the app -- also available doc:rails, doc:guides (options: TEMPLATE=/rdoc-template.rb, TITLE=\"Custom Title\")"
 
-  RDocTaskWithoutDescriptions.new("app") { |rdoc|
-    rdoc.rdoc_dir = 'doc/app'
-    rdoc.template = ENV['template'] if ENV['template']
-    rdoc.title    = ENV['title'] || "Rails Application Documentation"
-    rdoc.options << '--line-numbers'
-    rdoc.options << '--charset' << 'utf-8'
-    rdoc.rdoc_files.include('README.rdoc')
-    rdoc.rdoc_files.include('app/**/*.rb')
-    rdoc.rdoc_files.include('lib/**/*.rb')
-  }
-  Rake::Task['doc:app'].comment = "Generate docs for the app -- also available doc:rails, doc:guides (options: TEMPLATE=/rdoc-template.rb, TITLE=\"Custom Title\")"
-
-  # desc 'Generate documentation for the Rails framework.'
-  Rails::API::AppTask.new('rails')
+    # desc 'Generate documentation for the Rails framework.'
+    Rails::API::AppTask.new('rails')
+  end
+end
 
-  # desc "Generate Rails Guides"
+namespace :doc do
   task :guides do
-    # FIXME: Reaching outside lib directory is a bad idea
-    require File.expand_path('../../../../../guides/rails_guides', __FILE__)
+    rails_gem_dir = Gem::Specification.find_by_name("rails").gem_dir
+    require File.expand_path(File.join(rails_gem_dir, "/guides/rails_guides"))
     RailsGuides::Generator.new(Rails.root.join("doc/guides")).generate
   end
 end
diff --git a/railties/lib/rails/test_unit/testing.rake b/railties/lib/rails/test_unit/testing.rake
index 877dd6d254..9263b9b81d 100644
--- a/railties/lib/rails/test_unit/testing.rake
+++ b/railties/lib/rails/test_unit/testing.rake
@@ -121,31 +121,17 @@ namespace :test do
 
   Rails::TestTask.new(single: "test:prepare")
 
-  Rails::TestTask.new(models: "test:prepare") do |t|
-    t.pattern = 'test/models/**/*_test.rb'
-  end
-
-  Rails::TestTask.new(helpers: "test:prepare") do |t|
-    t.pattern = 'test/helpers/**/*_test.rb'
+  ["models", "helpers", "controllers", "mailers", "integration"].each do |name|
+    Rails::TestTask.new(name => "test:prepare") do |t|
+      t.pattern = "test/#{name}/**/*_test.rb"
+    end
   end
 
   Rails::TestTask.new(units: "test:prepare") do |t|
     t.pattern = 'test/{models,helpers,unit}/**/*_test.rb'
   end
 
-  Rails::TestTask.new(controllers: "test:prepare") do |t|
-    t.pattern = 'test/controllers/**/*_test.rb'
-  end
-
-  Rails::TestTask.new(mailers: "test:prepare") do |t|
-    t.pattern = 'test/mailers/**/*_test.rb'
-  end
-
   Rails::TestTask.new(functionals: "test:prepare") do |t|
     t.pattern = 'test/{controllers,mailers,functional}/**/*_test.rb'
   end
-
-  Rails::TestTask.new(integration: "test:prepare") do |t|
-    t.pattern = 'test/integration/**/*_test.rb'
-  end
 end
diff --git a/railties/lib/rails/version.rb b/railties/lib/rails/version.rb
index dcbf57a4df..5a6d8d0983 100644
--- a/railties/lib/rails/version.rb
+++ b/railties/lib/rails/version.rb
@@ -1,9 +1,9 @@
 module Rails
   module VERSION
     MAJOR = 4
-    MINOR = 0
+    MINOR = 1
     TINY  = 0
-    PRE   = "rc1"
+    PRE   = "beta"
 
     STRING = [MAJOR, MINOR, TINY, PRE].compact.join(".")
   end
diff --git a/railties/test/application/rake_test.rb b/railties/test/application/rake_test.rb
index fa3ab969ae..6703f8df51 100644
--- a/railties/test/application/rake_test.rb
+++ b/railties/test/application/rake_test.rb
@@ -214,7 +214,7 @@ module ApplicationTests
          bundle exec rake db:migrate db:test:clone test`
       end
 
-      assert_match(/7 tests, 13 assertions, 0 failures, 0 errors/, output)
+      assert_match(/7 runs, 13 assertions, 0 failures, 0 errors/, output)
       assert_no_match(/Errors running/, output)
     end
 
@@ -224,7 +224,7 @@ module ApplicationTests
          bundle exec rake db:migrate db:test:clone test`
       end
 
-      assert_match(/7 tests, 13 assertions, 0 failures, 0 errors/, output)
+      assert_match(/7 runs, 13 assertions, 0 failures, 0 errors/, output)
       assert_no_match(/Errors running/, output)
     end
 
diff --git a/railties/test/application/test_runner_test.rb b/railties/test/application/test_runner_test.rb
index 1cf53aa4fb..118f22995e 100644
--- a/railties/test/application/test_runner_test.rb
+++ b/railties/test/application/test_runner_test.rb
@@ -32,13 +32,13 @@ module ApplicationTests
     def test_run_single_file
       create_test_file :models, 'foo'
       create_test_file :models, 'bar'
-      assert_match "1 tests, 1 assertions, 0 failures", run_test_command("test/models/foo_test.rb")
+      assert_match "1 runs, 1 assertions, 0 failures", run_test_command("test/models/foo_test.rb")
     end
 
     def test_run_multiple_files
       create_test_file :models,  'foo'
       create_test_file :models,  'bar'
-      assert_match "2 tests, 2 assertions, 0 failures", run_test_command("test/models/foo_test.rb test/models/bar_test.rb")
+      assert_match "2 runs, 2 assertions, 0 failures", run_test_command("test/models/foo_test.rb test/models/bar_test.rb")
     end
 
     def test_run_file_with_syntax_error
@@ -59,7 +59,7 @@ module ApplicationTests
       run_test_models_command.tap do |output|
         assert_match "FooTest", output
         assert_match "BarTest", output
-        assert_match "2 tests, 2 assertions, 0 failures", output
+        assert_match "2 runs, 2 assertions, 0 failures", output
       end
     end
 
@@ -70,7 +70,7 @@ module ApplicationTests
       run_test_helpers_command.tap do |output|
         assert_match "FooHelperTest", output
         assert_match "BarHelperTest", output
-        assert_match "2 tests, 2 assertions, 0 failures", output
+        assert_match "2 runs, 2 assertions, 0 failures", output
       end
     end
 
@@ -83,7 +83,7 @@ module ApplicationTests
         assert_match "FooTest", output
         assert_match "BarHelperTest", output
         assert_match "BazUnitTest", output
-        assert_match "3 tests, 3 assertions, 0 failures", output
+        assert_match "3 runs, 3 assertions, 0 failures", output
       end
     end
 
@@ -94,7 +94,7 @@ module ApplicationTests
       run_test_controllers_command.tap do |output|
         assert_match "FooControllerTest", output
         assert_match "BarControllerTest", output
-        assert_match "2 tests, 2 assertions, 0 failures", output
+        assert_match "2 runs, 2 assertions, 0 failures", output
       end
     end
 
@@ -105,7 +105,7 @@ module ApplicationTests
       run_test_mailers_command.tap do |output|
         assert_match "FooMailerTest", output
         assert_match "BarMailerTest", output
-        assert_match "2 tests, 2 assertions, 0 failures", output
+        assert_match "2 runs, 2 assertions, 0 failures", output
       end
     end
 
@@ -118,7 +118,7 @@ module ApplicationTests
         assert_match "FooMailerTest", output
         assert_match "BarControllerTest", output
         assert_match "BazFunctionalTest", output
-        assert_match "3 tests, 3 assertions, 0 failures", output
+        assert_match "3 runs, 3 assertions, 0 failures", output
       end
     end
 
@@ -127,7 +127,7 @@ module ApplicationTests
       create_test_file :models, 'foo'
       run_test_integration_command.tap do |output|
         assert_match "FooIntegration", output
-        assert_match "1 tests, 1 assertions, 0 failures", output
+        assert_match "1 runs, 1 assertions, 0 failures", output
       end
     end
 
@@ -136,7 +136,7 @@ module ApplicationTests
       suites.each { |suite| create_test_file suite, "foo_#{suite}" }
       run_test_command('') .tap do |output|
         suites.each { |suite| assert_match "Foo#{suite.to_s.camelize}Test", output }
-        assert_match "7 tests, 7 assertions, 0 failures", output
+        assert_match "7 runs, 7 assertions, 0 failures", output
       end
     end
 
diff --git a/railties/test/generators/actions_test.rb b/railties/test/generators/actions_test.rb
index f8fa8ee153..0db40c1d32 100644
--- a/railties/test/generators/actions_test.rb
+++ b/railties/test/generators/actions_test.rb
@@ -103,7 +103,7 @@ class ActionsTest < Rails::Generators::TestCase
     run_generator
     autoload_paths = 'config.autoload_paths += %w["#{Rails.root}/app/extras"]'
     action :environment, autoload_paths, env: 'development'
-    assert_file "config/environments/development.rb", /Application\.configure do\n  #{Regexp.escape(autoload_paths)}/
+    assert_file "config/environments/development.rb", /Rails\.application\.configure do\n  #{Regexp.escape(autoload_paths)}/
   end
 
   def test_environment_with_block_should_include_block_contents_in_environment_initializer_block
diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index 5fdf58c8ee..e992534938 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -65,7 +65,7 @@ class AppGeneratorTest < Rails::Generators::TestCase
 
   def test_invalid_application_name_is_fixed
     run_generator [File.join(destination_root, "things-43")]
-    assert_file "things-43/config/environment.rb", /Things43::Application\.initialize!/
+    assert_file "things-43/config/environment.rb", /Rails\.application\.initialize!/
     assert_file "things-43/config/application.rb", /^module Things43$/
   end
 
@@ -111,7 +111,7 @@ class AppGeneratorTest < Rails::Generators::TestCase
                                                                destination_root: app_moved_root, shell: @shell
     generator.send(:app_const)
     quietly { generator.send(:create_config_files) }
-    assert_file "myapp_moved/config/environment.rb", /Myapp::Application\.initialize!/
+    assert_file "myapp_moved/config/environment.rb", /Rails\.application\.initialize!/
     assert_file "myapp_moved/config/initializers/session_store.rb", /_myapp_session/
   end
 
@@ -131,7 +131,7 @@ class AppGeneratorTest < Rails::Generators::TestCase
 
   def test_application_names_are_not_singularized
     run_generator [File.join(destination_root, "hats")]
-    assert_file "hats/config/environment.rb", /Hats::Application\.initialize!/
+    assert_file "hats/config/environment.rb", /Rails\.application\.initialize!/
   end
 
   def test_gemfile_has_no_whitespace_errors
@@ -183,9 +183,6 @@ class AppGeneratorTest < Rails::Generators::TestCase
     run_generator([destination_root, "-d", "jdbcmysql"])
     assert_file "config/database.yml", /mysql/
     assert_gem "activerecord-jdbcmysql-adapter"
-    # TODO: When the JRuby guys merge jruby-openssl in
-    # jruby this will be removed
-    assert_gem "jruby-openssl" if defined?(JRUBY_VERSION)
   end
 
   def test_config_jdbcsqlite3_database
@@ -260,6 +257,11 @@ class AppGeneratorTest < Rails::Generators::TestCase
     assert_file 'test'
   end
 
+  def test_creation_of_app_assets_images_directory
+    run_generator
+    assert_file "app/assets/images"
+  end
+
   def test_creation_of_vendor_assets_javascripts_directory
     run_generator
     assert_file "vendor/assets/javascripts"
diff --git a/railties/test/generators/plugin_new_generator_test.rb b/railties/test/generators/plugin_new_generator_test.rb
index ac71fb5884..32c7612a8f 100644
--- a/railties/test/generators/plugin_new_generator_test.rb
+++ b/railties/test/generators/plugin_new_generator_test.rb
@@ -168,14 +168,14 @@ class PluginNewGeneratorTest < Rails::Generators::TestCase
     run_generator
     FileUtils.cd destination_root
     quietly { system 'bundle install' }
-    assert_match(/1 tests, 1 assertions, 0 failures, 0 errors/, `bundle exec rake test`)
+    assert_match(/1 runs, 1 assertions, 0 failures, 0 errors/, `bundle exec rake test`)
   end
 
   def test_ensure_that_tests_works_in_full_mode
     run_generator [destination_root, "--full", "--skip_active_record"]
     FileUtils.cd destination_root
     quietly { system 'bundle install' }
-    assert_match(/1 tests, 1 assertions, 0 failures, 0 errors/, `bundle exec rake test`)
+    assert_match(/1 runs, 1 assertions, 0 failures, 0 errors/, `bundle exec rake test`)
   end
 
   def test_ensure_that_migration_tasks_work_with_mountable_option
diff --git a/railties/test/generators/scaffold_generator_test.rb b/railties/test/generators/scaffold_generator_test.rb
index 25f299118c..d5ad978986 100644
--- a/railties/test/generators/scaffold_generator_test.rb
+++ b/railties/test/generators/scaffold_generator_test.rb
@@ -239,13 +239,27 @@ class ScaffoldGeneratorTest < Rails::Generators::TestCase
     assert_file "config/routes.rb", /\.routes\.draw do\s*\|map\|\s*$/
   end
 
-  def test_scaffold_generator_no_assets
+  def test_scaffold_generator_no_assets_with_switch_no_assets
     run_generator [ "posts", "--no-assets" ]
     assert_no_file "app/assets/stylesheets/scaffold.css"
     assert_no_file "app/assets/javascripts/posts.js"
     assert_no_file "app/assets/stylesheets/posts.css"
   end
 
+  def test_scaffold_generator_no_assets_with_switch_assets_false
+    run_generator [ "posts", "--assets=false" ]
+    assert_no_file "app/assets/stylesheets/scaffold.css"
+    assert_no_file "app/assets/javascripts/posts.js"
+    assert_no_file "app/assets/stylesheets/posts.css"
+  end
+
+  def test_scaffold_generator_no_assets_with_switch_resource_route_false
+    run_generator [ "posts", "--resource-route=false" ]
+    assert_file "config/routes.rb" do |route|
+      assert_no_match(/resources :posts$/, route)
+    end
+  end
+
   def test_scaffold_generator_no_stylesheets
     run_generator [ "posts", "--no-stylesheets" ]
     assert_no_file "app/assets/stylesheets/scaffold.css"
diff --git a/railties/test/generators/shared_generator_tests.rb b/railties/test/generators/shared_generator_tests.rb
index 2724882a23..369a0ee46c 100644
--- a/railties/test/generators/shared_generator_tests.rb
+++ b/railties/test/generators/shared_generator_tests.rb
@@ -77,9 +77,9 @@ module SharedGeneratorTests
   end
 
   def test_template_raises_an_error_with_invalid_path
-    content = capture(:stderr){ run_generator([destination_root, "-m", "non/existant/path"]) }
+    content = capture(:stderr){ run_generator([destination_root, "-m", "non/existent/path"]) }
     assert_match(/The template \[.*\] could not be loaded/, content)
-    assert_match(/non\/existant\/path/, content)
+    assert_match(/non\/existent\/path/, content)
   end
 
   def test_template_is_executed_when_supplied
diff --git a/railties/test/initializable_test.rb b/railties/test/initializable_test.rb
index 16e259be5d..ed9573453b 100644
--- a/railties/test/initializable_test.rb
+++ b/railties/test/initializable_test.rb
@@ -20,14 +20,6 @@ module InitializableTests
     end
   end
 
-  module Word
-    include Rails::Initializable
-
-    initializer :word do
-      $word = "bird"
-    end
-  end
-
   class Parent
     include Rails::Initializable
 
@@ -235,4 +227,4 @@ module InitializableTests
       assert_equal [1, 2, 3, 4], $arr
     end
   end
-end
\ No newline at end of file
+end
diff --git a/railties/test/rails_info_test.rb b/railties/test/rails_info_test.rb
index 5b9088cb64..44a5fd1904 100644
--- a/railties/test/rails_info_test.rb
+++ b/railties/test/rails_info_test.rb
@@ -37,6 +37,11 @@ class InfoTest < ActiveSupport::TestCase
     assert_property 'Goodbye', 'World'
   end
 
+  def test_rails_version
+    assert_property 'Rails version', 
+      File.read(File.realpath('../../../RAILS_VERSION', __FILE__)).chomp
+  end
+
   def test_framework_version
     assert_property 'Active Support version', ActiveSupport.version.to_s
   end
diff --git a/railties/test/railties/mounted_engine_test.rb b/railties/test/railties/mounted_engine_test.rb
index 80559a6e36..c94937f964 100644
--- a/railties/test/railties/mounted_engine_test.rb
+++ b/railties/test/railties/mounted_engine_test.rb
@@ -13,6 +13,7 @@ module ApplicationTests
 
       @simple_plugin = engine "weblog"
       @plugin = engine "blog"
+      @metrics_plugin = engine "metrics"
 
       app_file 'config/routes.rb', <<-RUBY
         AppTemplate::Application.routes.draw do
@@ -28,6 +29,7 @@ module ApplicationTests
           scope "/:user", :user => "anonymous" do
             mount Blog::Engine => "/blog"
           end
+          mount Metrics::Engine => "/metrics"
           root :to => 'main#index'
         end
       RUBY
@@ -54,6 +56,34 @@ module ApplicationTests
         end
       RUBY
 
+      @metrics_plugin.write "lib/metrics.rb", <<-RUBY
+        module Metrics
+          class Engine < ::Rails::Engine
+            isolate_namespace(Metrics)
+          end
+        end
+      RUBY
+
+      @metrics_plugin.write "config/routes.rb", <<-RUBY
+        Metrics::Engine.routes.draw do
+          get '/generate_blog_route', to: 'generating#generate_blog_route'
+          get '/generate_blog_route_in_view', to: 'generating#generate_blog_route_in_view'
+        end
+      RUBY
+
+      @metrics_plugin.write "app/controllers/metrics/generating_controller.rb", <<-RUBY
+        module Metrics
+          class GeneratingController < ActionController::Base
+            def generate_blog_route
+              render text: blog.post_path(1)
+            end
+
+            def generate_blog_route_in_view
+              render inline: "<%= blog.post_path(1) -%>"
+            end
+          end
+        end
+      RUBY
 
       @plugin.write "app/models/blog/post.rb", <<-RUBY
         module Blog
@@ -201,6 +231,21 @@ module ApplicationTests
       get "/somone/blog/application_route_in_view"
       assert_equal "/", last_response.body
 
+      # test generating engine's route from other engine
+      get "/metrics/generate_blog_route"
+      assert_equal '/anonymous/blog/posts/1', last_response.body
+
+      get "/metrics/generate_blog_route_in_view"
+      assert_equal '/anonymous/blog/posts/1', last_response.body
+
+      # test generating engine's route from other engine with default_url_options
+      get "/metrics/generate_blog_route", {}, 'SCRIPT_NAME' => '/foo'
+      assert_equal '/foo/anonymous/blog/posts/1', last_response.body
+
+      get "/metrics/generate_blog_route_in_view", {}, 'SCRIPT_NAME' => '/foo'
+      assert_equal '/foo/anonymous/blog/posts/1', last_response.body
+
+
       # test generating application's route from engine with default_url_options
       get "/someone/blog/generate_application_route", {}, 'SCRIPT_NAME' => '/foo'
       assert_equal "/foo/", last_response.body