Merge branch 'master' of github.com:lifo/docrails

23 files changed, 117 insertions, 123 deletions

diff --git a/railties/lib/rails/application.rb b/railties/lib/rails/application.rb
index c7b19c964a..c4edbae55b 100644
--- a/railties/lib/rails/application.rb
+++ b/railties/lib/rails/application.rb
@@ -66,7 +66,7 @@ module Rails
       end
     end
 
-    attr_accessor :assets, :sandbox
+    attr_accessor :assets, :sandbox, :queue_consumer
     alias_method :sandbox?, :sandbox
     attr_reader :reloaders
     attr_writer :queue
diff --git a/railties/lib/rails/application/configuration.rb b/railties/lib/rails/application/configuration.rb
index 25bb680f69..a2e5dece16 100644
--- a/railties/lib/rails/application/configuration.rb
+++ b/railties/lib/rails/application/configuration.rb
@@ -8,10 +8,11 @@ module Rails
       attr_accessor :allow_concurrency, :asset_host, :asset_path, :assets, :autoflush_log,
                     :cache_classes, :cache_store, :consider_all_requests_local, :console,
                     :dependency_loading, :exceptions_app, :file_watcher, :filter_parameters,
-                    :force_ssl, :helpers_paths, :logger, :log_formatter, :log_tags, :preload_frameworks,
-                    :railties_order, :relative_url_root, :secret_token,
+                    :force_ssl, :helpers_paths, :logger, :log_formatter, :log_tags,
+                    :preload_frameworks, :railties_order, :relative_url_root, :secret_token,
                     :serve_static_assets, :ssl_options, :static_cache_control, :session_options,
-                    :time_zone, :reload_classes_only_on_change, :use_schema_cache_dump, :queue
+                    :time_zone, :reload_classes_only_on_change, :use_schema_cache_dump,
+                    :queue, :queue_consumer
 
       attr_writer :log_level
       attr_reader :encoding
@@ -44,6 +45,7 @@ module Rails
         @log_formatter                 = ActiveSupport::Logger::SimpleFormatter.new
         @use_schema_cache_dump         = true
         @queue                         = Rails::Queueing::Queue
+        @queue_consumer                = Rails::Queueing::ThreadedConsumer
 
         @assets = ActiveSupport::OrderedOptions.new
         @assets.enabled                  = false
diff --git a/railties/lib/rails/application/finisher.rb b/railties/lib/rails/application/finisher.rb
index 6a24e01f29..84f2601f28 100644
--- a/railties/lib/rails/application/finisher.rb
+++ b/railties/lib/rails/application/finisher.rb
@@ -96,8 +96,8 @@ module Rails
 
       initializer :activate_queue_consumer do |app|
         if config.queue == Rails::Queueing::Queue
-          consumer = Rails::Queueing::ThreadedConsumer.start(app.queue)
-          at_exit { consumer.shutdown }
+          app.queue_consumer = config.queue_consumer.start(app.queue)
+          at_exit { app.queue_consumer.shutdown }
         end
       end
     end
diff --git a/railties/lib/rails/backtrace_cleaner.rb b/railties/lib/rails/backtrace_cleaner.rb
index 539f68a3be..8cc8eb1103 100644
--- a/railties/lib/rails/backtrace_cleaner.rb
+++ b/railties/lib/rails/backtrace_cleaner.rb
@@ -17,8 +17,6 @@ module Rails
 
     private
       def add_gem_filters
-        return unless defined?(Gem)
-
         gems_paths = (Gem.path | [Gem.default_dir]).map { |p| Regexp.escape(p) }
         return if gems_paths.empty?
 
diff --git a/railties/lib/rails/commands.rb b/railties/lib/rails/commands.rb
index 82cdd6053b..7f473c237c 100644
--- a/railties/lib/rails/commands.rb
+++ b/railties/lib/rails/commands.rb
@@ -57,8 +57,7 @@ when 'server'
 
 when 'dbconsole'
   require 'rails/commands/dbconsole'
-  require APP_PATH
-  Rails::DBConsole.start(Rails.application)
+  Rails::DBConsole.start
 
 when 'application', 'runner'
   require "rails/commands/#{command}"
diff --git a/railties/lib/rails/commands/dbconsole.rb b/railties/lib/rails/commands/dbconsole.rb
index 6fc127efae..aaba47117f 100644
--- a/railties/lib/rails/commands/dbconsole.rb
+++ b/railties/lib/rails/commands/dbconsole.rb
@@ -5,12 +5,37 @@ require 'rbconfig'
 
 module Rails
   class DBConsole
-    def self.start(app)
-      new(app).start
+    attr_reader :arguments, :config
+
+    def self.start
+      new(config).start
+    end
+
+    def self.config
+      config = begin
+        YAML.load(ERB.new(IO.read("config/database.yml")).result)
+      rescue SyntaxError, StandardError
+        require APP_PATH
+        Rails.application.config.database_configuration
+      end
+
+      unless config[env]
+        abort "No database is configured for the environment '#{env}'"
+      end
+
+      config[env]
     end
 
-    def initialize(app)
-      @app = app
+    def self.env
+      if Rails.respond_to?(:env)
+        Rails.env
+      else
+        ENV["RAILS_ENV"] || ENV["RACK_ENV"] || "development"
+      end
+    end
+
+    def initialize(config, arguments = ARGV)
+      @config, @arguments = config, arguments
     end
 
     def start
@@ -31,28 +56,10 @@ module Rails
           options['header'] = h
         end
 
-        opt.parse!(ARGV)
-        abort opt.to_s unless (0..1).include?(ARGV.size)
+        opt.parse!(arguments)
+        abort opt.to_s unless (0..1).include?(arguments.size)
       end
 
-      unless config = @app.config.database_configuration[Rails.env]
-        abort "No database is configured for the environment '#{Rails.env}'"
-      end
-
-
-      def find_cmd(*commands)
-        dirs_on_path = ENV['PATH'].to_s.split(File::PATH_SEPARATOR)
-        commands += commands.map{|cmd| "#{cmd}.exe"} if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
-
-        full_path_command = nil
-        found = commands.detect do |cmd|
-          dir = dirs_on_path.detect do |path|
-            full_path_command = File.join(path, cmd)
-            File.executable? full_path_command
-          end
-        end
-        found ? full_path_command : abort("Couldn't find database client: #{commands.join(', ')}. Check your $PATH and try again.")
-      end
 
       case config["adapter"]
       when /^mysql/
@@ -72,17 +79,17 @@ module Rails
 
         args << config['database']
 
-        exec(find_cmd('mysql', 'mysql5'), *args)
+        find_cmd_and_exec(['mysql', 'mysql5'], *args)
 
       when "postgresql", "postgres"
         ENV['PGUSER']     = config["username"] if config["username"]
         ENV['PGHOST']     = config["host"] if config["host"]
         ENV['PGPORT']     = config["port"].to_s if config["port"]
         ENV['PGPASSWORD'] = config["password"].to_s if config["password"] && include_password
-        exec(find_cmd('psql'), config["database"])
+        find_cmd_and_exec('psql', config["database"])
 
       when "sqlite"
-        exec(find_cmd('sqlite'), config["database"])
+        find_cmd_and_exec('sqlite', config["database"])
 
       when "sqlite3"
         args = []
@@ -91,7 +98,7 @@ module Rails
         args << "-header" if options['header']
         args << config['database']
 
-        exec(find_cmd('sqlite3'), *args)
+        find_cmd_and_exec('sqlite3', *args)
 
       when "oracle", "oracle_enhanced"
         logon = ""
@@ -102,12 +109,35 @@ module Rails
           logon << "@#{config['database']}" if config['database']
         end
 
-        exec(find_cmd('sqlplus'), logon)
+        find_cmd_and_exec('sqlplus', logon)
 
       else
         abort "Unknown command-line client for #{config['database']}. Submit a Rails patch to add support!"
       end
     end
+
+    protected
+
+    def find_cmd_and_exec(commands, *args)
+      commands = Array(commands)
+
+      dirs_on_path = ENV['PATH'].to_s.split(File::PATH_SEPARATOR)
+      commands += commands.map{|cmd| "#{cmd}.exe"} if RbConfig::CONFIG['host_os'] =~ /mswin|mingw/
+
+      full_path_command = nil
+      found = commands.detect do |cmd|
+        dir = dirs_on_path.detect do |path|
+          full_path_command = File.join(path, cmd)
+          File.executable? full_path_command
+        end
+      end
+
+      if found
+        exec full_path_command, *args
+      else
+        abort("Couldn't find database client: #{commands.join(', ')}. Check your $PATH and try again.")
+      end
+    end
   end
 end
 
diff --git a/railties/lib/rails/configuration.rb b/railties/lib/rails/configuration.rb
index 493eacdc5a..3d66019e5e 100644
--- a/railties/lib/rails/configuration.rb
+++ b/railties/lib/rails/configuration.rb
@@ -1,6 +1,6 @@
 require 'active_support/deprecation'
 require 'active_support/ordered_options'
-require 'active_support/core_ext/hash/deep_dup'
+require 'active_support/core_ext/object'
 require 'rails/paths'
 require 'rails/rack'
 
diff --git a/railties/lib/rails/engine.rb b/railties/lib/rails/engine.rb
index c9654fc63d..ef48bc4f94 100644
--- a/railties/lib/rails/engine.rb
+++ b/railties/lib/rails/engine.rb
@@ -39,8 +39,6 @@ module Rails
   # and <tt>autoload_once_paths</tt>, which, differently from a <tt>Railtie</tt>, are scoped to
   # the current engine.
   #
-  # Example:
-  #
   #   class MyEngine < Rails::Engine
   #     # Add a load path for this specific Engine
   #     config.autoload_paths << File.expand_path("../lib/some/path", __FILE__)
@@ -336,11 +334,8 @@ module Rails
   # It will affect the priority of loading views, helpers, assets and all the other files
   # related to engine or application.
   #
-  # Example:
-  #
   #   # load Blog::Engine with highest priority, followed by application and other railties
   #   config.railties_order = [Blog::Engine, :main_app, :all]
-  #
   class Engine < Railtie
     autoload :Configuration, "rails/engine/configuration"
     autoload :Railties,      "rails/engine/railties"
@@ -608,7 +603,12 @@ module Rails
           desc "Copy migrations from #{railtie_name} to application"
           task :migrations do
             ENV["FROM"] = railtie_name
-            Rake::Task["railties:install:migrations"].invoke
+            if Rake::Task.task_defined?("railties:install:migrations")
+              Rake::Task["railties:install:migrations"].invoke
+            else
+              Rake::Task["app:railties:install:migrations"].invoke
+            end
+
           end
         end
       end
diff --git a/railties/lib/rails/engine/commands.rb b/railties/lib/rails/engine/commands.rb
index b71119af77..ffbc0b4bd6 100644
--- a/railties/lib/rails/engine/commands.rb
+++ b/railties/lib/rails/engine/commands.rb
@@ -34,6 +34,10 @@ The common rails commands available for engines are:
  destroy     Undo code generated with "generate" (short-cut alias: "d")
 
 All commands can be run with -h for more information.
+
+If you want to run any commands that need to be run in context
+of the application, like `rails server` or `rails console`,
+you should do it from application's directory (typically test/dummy).
   EOT
   exit(1)
 end
diff --git a/railties/lib/rails/generators.rb b/railties/lib/rails/generators.rb
index 55642f8140..4fa990171d 100644
--- a/railties/lib/rails/generators.rb
+++ b/railties/lib/rails/generators.rb
@@ -95,7 +95,6 @@ module Rails
     # some of them are not available by adding a fallback:
     #
     #   Rails::Generators.fallbacks[:shoulda] = :test_unit
-    #
     def self.fallbacks
       @fallbacks ||= {}
     end
@@ -115,8 +114,6 @@ module Rails
     # Generators names must end with "_generator.rb". This is required because Rails
     # looks in load paths and loads the generator just before it's going to be used.
     #
-    # ==== Examples
-    #
     #   find_by_namespace :webrat, :rails, :integration
     #
     # Will search for the following generators:
@@ -125,7 +122,6 @@ module Rails
     #
     # Notice that "rails:generators:webrat" could be loaded as well, what
     # Rails looks for is the first and last parts of the namespace.
-    #
     def self.find_by_namespace(name, base=nil, context=nil) #:nodoc:
       lookups = []
       lookups << "#{base}:#{name}"    if base
diff --git a/railties/lib/rails/generators/actions.rb b/railties/lib/rails/generators/actions.rb
index 9b0649e456..6cd2ea2bbd 100644
--- a/railties/lib/rails/generators/actions.rb
+++ b/railties/lib/rails/generators/actions.rb
@@ -8,12 +8,9 @@ module Rails
       # Adds an entry into Gemfile for the supplied gem. If env
       # is specified, add the gem to the given environment.
       #
-      # ==== Example
-      #
       #   gem "rspec", :group => :test
       #   gem "technoweenie-restful-authentication", :lib => "restful-authentication", :source => "http://gems.github.com/"
       #   gem "rails", "3.0", :git => "git://github.com/rails/rails"
-      #
       def gem(*args)
         options = args.extract_options!
         name, version = args
@@ -43,12 +40,9 @@ module Rails
 
       # Wraps gem entries inside a group.
       #
-      # ==== Example
-      #
       #   gem_group :development, :test do
       #     gem "rspec-rails"
       #   end
-      #
       def gem_group(*names, &block)
         name = names.map(&:inspect).join(", ")
         log :gemfile, "group #{name}"
@@ -66,10 +60,7 @@ module Rails
 
       # Add the given source to Gemfile
       #
-      # ==== Example
-      #
       #   add_source "http://gems.github.com/"
-      #
       def add_source(source, options={})
         log :source, source
 
@@ -83,8 +74,6 @@ module Rails
       # If options :env is specified, the line is appended to the corresponding
       # file in config/environments.
       #
-      # ==== Examples
-      #
       #   environment do
       #     "config.autoload_paths += %W(#{config.root}/extras)"
       #   end
@@ -92,7 +81,6 @@ module Rails
       #   environment(nil, :env => "development") do
       #     "config.active_record.observers = :cacher"
       #   end
-      #
       def environment(data=nil, options={}, &block)
         sentinel = /class [a-z_:]+ < Rails::Application/i
         env_file_sentinel = /::Application\.configure do/
@@ -112,12 +100,9 @@ module Rails
 
       # Run a command in git.
       #
-      # ==== Examples
-      #
       #   git :init
       #   git :add => "this.file that.rb"
       #   git :add => "onefile.rb", :rm => "badfile.cxx"
-      #
       def git(commands={})
         if commands.is_a?(Symbol)
           run "git #{commands}"
@@ -131,15 +116,12 @@ module Rails
       # Create a new file in the vendor/ directory. Code can be specified
       # in a block or a data string can be given.
       #
-      # ==== Examples
-      #
       #   vendor("sekrit.rb") do
       #     sekrit_salt = "#{Time.now}--#{3.years.ago}--#{rand}--"
       #     "salt = '#{sekrit_salt}'"
       #   end
       #
       #   vendor("foreign.rb", "# Foreign code is fun")
-      #
       def vendor(filename, data=nil, &block)
         log :vendor, filename
         create_file("vendor/#{filename}", data, :verbose => false, &block)
@@ -148,14 +130,11 @@ module Rails
       # Create a new file in the lib/ directory. Code can be specified
       # in a block or a data string can be given.
       #
-      # ==== Examples
-      #
       #   lib("crypto.rb") do
       #     "crypted_special_value = '#{rand}--#{Time.now}--#{rand(1337)}--'"
       #   end
       #
       #   lib("foreign.rb", "# Foreign code is fun")
-      #
       def lib(filename, data=nil, &block)
         log :lib, filename
         create_file("lib/#{filename}", data, :verbose => false, &block)
@@ -163,8 +142,6 @@ module Rails
 
       # Create a new Rakefile with the provided code (either in a block or a string).
       #
-      # ==== Examples
-      #
       #   rakefile("bootstrap.rake") do
       #     project = ask("What is the UNIX name of your project?")
       #
@@ -178,7 +155,6 @@ module Rails
       #   end
       #
       #   rakefile('seed.rake', 'puts "Planting seeds"')
-      #
       def rakefile(filename, data=nil, &block)
         log :rakefile, filename
         create_file("lib/tasks/#{filename}", data, :verbose => false, &block)
@@ -186,8 +162,6 @@ module Rails
 
       # Create a new initializer with the provided code (either in a block or a string).
       #
-      # ==== Examples
-      #
       #   initializer("globals.rb") do
       #     data = ""
       #
@@ -199,7 +173,6 @@ module Rails
       #   end
       #
       #   initializer("api.rb", "API_KEY = '123456'")
-      #
       def initializer(filename, data=nil, &block)
         log :initializer, filename
         create_file("config/initializers/#{filename}", data, :verbose => false, &block)
@@ -209,10 +182,7 @@ module Rails
       # The second parameter is the argument string that is passed to
       # the generator or an Array that is joined.
       #
-      # ==== Example
-      #
       #   generate(:authenticated, "user session")
-      #
       def generate(what, *args)
         log :generate, what
         argument = args.map {|arg| arg.to_s }.flatten.join(" ")
@@ -222,12 +192,9 @@ module Rails
 
       # Runs the supplied rake task
       #
-      # ==== Example
-      #
       #   rake("db:migrate")
       #   rake("db:migrate", :env => "production")
       #   rake("gems:install", :sudo => true)
-      #
       def rake(command, options={})
         log :rake, command
         env  = options[:env] || ENV["RAILS_ENV"] || 'development'
@@ -237,10 +204,7 @@ module Rails
 
       # Just run the capify command in root
       #
-      # ==== Example
-      #
       #   capify!
-      #
       def capify!
         log :capify, ""
         in_root { run("#{extify(:capify)} .", :verbose => false) }
@@ -248,10 +212,7 @@ module Rails
 
       # Make an entry in Rails routing file config/routes.rb
       #
-      # === Example
-      #
       #   route "root :to => 'welcome#index'"
-      #
       def route(routing_code)
         log :route, routing_code
         sentinel = /\.routes\.draw do\s*$/
@@ -263,10 +224,7 @@ module Rails
 
       # Reads the given file at the source root and prints it in the console.
       #
-      # === Example
-      #
       #   readme "README"
-      #
       def readme(path)
         log File.read(find_in_source_paths(path))
       end
diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb
index b677e974c8..6df33d65e9 100644
--- a/railties/lib/rails/generators/app_base.rb
+++ b/railties/lib/rails/generators/app_base.rb
@@ -137,24 +137,24 @@ module Rails
       def rails_gemfile_entry
         if options.dev?
           <<-GEMFILE.strip_heredoc
-            gem 'rails',     :path => '#{Rails::Generators::RAILS_DEV_PATH}'
-            gem 'journey',   :git => 'https://github.com/rails/journey.git'
-            gem 'arel',      :git => 'https://github.com/rails/arel.git'
-            gem 'active_record_deprecated_finders', :git => 'git://github.com/rails/active_record_deprecated_finders.git'
+            gem 'rails',     path: '#{Rails::Generators::RAILS_DEV_PATH}'
+            gem 'journey',   github: 'rails/journey'
+            gem 'arel',      github: 'rails/arel'
+            gem 'active_record_deprecated_finders', github: 'rails/active_record_deprecated_finders'
           GEMFILE
         elsif options.edge?
           <<-GEMFILE.strip_heredoc
-            gem 'rails',     :git => 'https://github.com/rails/rails.git'
-            gem 'journey',   :git => 'https://github.com/rails/journey.git'
-            gem 'arel',      :git => 'https://github.com/rails/arel.git'
-            gem 'active_record_deprecated_finders', :git => 'git://github.com/rails/active_record_deprecated_finders.git'
+            gem 'rails',     github: 'rails/rails'
+            gem 'journey',   github: 'rails/journey'
+            gem 'arel',      github: 'rails/arel'
+            gem 'active_record_deprecated_finders', github: 'rails/active_record_deprecated_finders'
           GEMFILE
         else
           <<-GEMFILE.strip_heredoc
             gem 'rails', '#{Rails::VERSION::STRING}'
 
             # Bundle edge Rails instead:
-            # gem 'rails', :git => 'https://github.com/rails/rails.git'
+            # gem 'rails', github: 'rails/rails'
           GEMFILE
         end
       end
@@ -194,9 +194,9 @@ module Rails
             # Gems used only for assets and not required
             # in production environments by default.
             group :assets do
-              gem 'sprockets-rails', :git => 'https://github.com/rails/sprockets-rails.git'
-              gem 'sass-rails',   :git => 'https://github.com/rails/sass-rails.git'
-              gem 'coffee-rails', :git => 'https://github.com/rails/coffee-rails.git'
+              gem 'sprockets-rails', github: 'rails/sprockets-rails'
+              gem 'sass-rails',   github: 'rails/sass-rails'
+              gem 'coffee-rails', github: 'rails/coffee-rails'
 
               # See https://github.com/sstephenson/execjs#readme for more supported runtimes
               #{javascript_runtime_gemfile_entry}
@@ -208,7 +208,7 @@ module Rails
             # Gems used only for assets and not required
             # in production environments by default.
             group :assets do
-              gem 'sprockets-rails', :git => 'https://github.com/rails/sprockets-rails.git'
+              gem 'sprockets-rails', github: 'rails/sprockets-rails'
               gem 'sass-rails',   '~> 4.0.0.beta'
               gem 'coffee-rails', '~> 4.0.0.beta'
 
@@ -230,7 +230,7 @@ module Rails
         if defined?(JRUBY_VERSION)
           "gem 'therubyrhino'\n"
         else
-          "# gem 'therubyracer', :platform => :ruby\n"
+          "# gem 'therubyracer', platform: :ruby\n"
         end
       end
 
diff --git a/railties/lib/rails/generators/base.rb b/railties/lib/rails/generators/base.rb
index 1648b9674a..28d7680669 100644
--- a/railties/lib/rails/generators/base.rb
+++ b/railties/lib/rails/generators/base.rb
@@ -187,10 +187,7 @@ module Rails
 
       # Remove a previously added hook.
       #
-      # ==== Examples
-      #
       #   remove_hook_for :orm
-      #
       def self.remove_hook_for(*names)
         remove_invocation(*names)
 
diff --git a/railties/lib/rails/generators/migration.rb b/railties/lib/rails/generators/migration.rb
index 0c5c4f6e09..5bf98bb6e0 100644
--- a/railties/lib/rails/generators/migration.rb
+++ b/railties/lib/rails/generators/migration.rb
@@ -3,7 +3,6 @@ module Rails
     # Holds common methods for migrations. It assumes that migrations has the
     # [0-9]*_name format and can be used by another frameworks (like Sequel)
     # just by implementing the next migration version method.
-    #
     module Migration
       attr_reader :migration_number, :migration_file_name, :migration_class_name
 
@@ -38,10 +37,7 @@ module Rails
       # The migration version, migration file name, migration class name are
       # available as instance variables in the template to be rendered.
       #
-      # ==== Examples
-      #
       #   migration_template "migration.rb", "db/migrate/add_foo_to_bar.rb"
-      #
       def migration_template(source, destination=nil, config={})
         destination = File.expand_path(destination || source, self.destination_root)
 
diff --git a/railties/lib/rails/generators/rails/app/templates/Rakefile b/railties/lib/rails/generators/rails/app/templates/Rakefile
index 4dc1023f1f..6eb23f68a3 100755..100644
--- a/railties/lib/rails/generators/rails/app/templates/Rakefile
+++ b/railties/lib/rails/generators/rails/app/templates/Rakefile
@@ -1,4 +1,3 @@
-#!/usr/bin/env rake
 # Add your own tasks in files placed in lib/tasks ending in .rake,
 # for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
 
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 c8a3c13b95..6991b5a5f8 100644
--- a/railties/lib/rails/generators/rails/app/templates/config/application.rb
+++ b/railties/lib/rails/generators/rails/app/templates/config/application.rb
@@ -43,6 +43,9 @@ module <%= app_const_base %>
 
     # Configure sensitive parameters which will be filtered from the log file.
     config.filter_parameters += [:password]
+    
+    # Enable escaping HTML in JSON. The default is false.
+    # config.active_support.escape_html_entities_in_json = true
 
     # Use SQL instead of Active Record's schema dumper when creating the database.
     # This is necessary if your schema can't be completely dumped by the schema dumper,
@@ -55,7 +58,7 @@ module <%= app_const_base %>
     # parameters by using an attr_accessible or attr_protected declaration.
     <%= comment_if :skip_active_record %>config.active_record.whitelist_attributes = true
 
-    # Specifies wether or not has_many or has_one association option :dependent => :restrict raises
+    # Specifies whether or not has_many or has_one association option :dependent => :restrict raises
     # an exception. If set to true, then an ActiveRecord::DeleteRestrictionError exception would be
     # raised. If set to false, then an error will be added on the model instead.
     <%= comment_if :skip_active_record %>config.active_record.dependent_restrict_raises = false
diff --git a/railties/lib/rails/generators/rails/app/templates/public/humans.txt.tt b/railties/lib/rails/generators/rails/app/templates/public/humans.txt.tt
new file mode 100644
index 0000000000..1c49e5c70a
--- /dev/null
+++ b/railties/lib/rails/generators/rails/app/templates/public/humans.txt.tt
@@ -0,0 +1,9 @@
+# See more about this file at: http://humanstxt.org/
+# For format suggestions, see: http://humanstxt.org/Standard.html
+/* TEAM */
+  <%= ENV['USER'].titlecase %>
+
+/* APP */
+  Name: <%= app_const_base %>
+  Date Created: <%= Date.today.strftime("%B %d, %Y") %>
+  Software: Ruby on Rails
diff --git a/railties/lib/rails/generators/rails/app/templates/public/robots.txt b/railties/lib/rails/generators/rails/app/templates/public/robots.txt
index 085187fa58..1a3a5e4dd2 100644
--- a/railties/lib/rails/generators/rails/app/templates/public/robots.txt
+++ b/railties/lib/rails/generators/rails/app/templates/public/robots.txt
@@ -1,5 +1,5 @@
 # See http://www.robotstxt.org/wc/norobots.html for documentation on how to use the robots.txt file
 #
 # To ban all spiders from the entire site uncomment the next two lines:
-# User-Agent: *
+# User-agent: *
 # Disallow: /
diff --git a/railties/lib/rails/generators/rails/app/templates/test/performance/browsing_test.rb b/railties/lib/rails/generators/rails/app/templates/test/performance/browsing_test.rb
index 3fea27b916..2a849b7f2b 100644
--- a/railties/lib/rails/generators/rails/app/templates/test/performance/browsing_test.rb
+++ b/railties/lib/rails/generators/rails/app/templates/test/performance/browsing_test.rb
@@ -3,7 +3,7 @@ require 'rails/performance_test_help'
 
 class BrowsingTest < ActionDispatch::PerformanceTest
   # Refer to the documentation for all available options
-  # self.profile_options = { :runs => 5, :metrics => [:wall_time, :memory]
+  # self.profile_options = { :runs => 5, :metrics => [:wall_time, :memory],
   #                          :output => 'tmp/performance', :formats => [:flat] }
 
   def test_homepage
diff --git a/railties/lib/rails/generators/rails/plugin_new/plugin_new_generator.rb b/railties/lib/rails/generators/rails/plugin_new/plugin_new_generator.rb
index f4263d1b98..722e37e20b 100644
--- a/railties/lib/rails/generators/rails/plugin_new/plugin_new_generator.rb
+++ b/railties/lib/rails/generators/rails/plugin_new/plugin_new_generator.rb
@@ -302,7 +302,7 @@ task :default => :test
           dummy_application_path = File.expand_path("#{dummy_path}/config/application.rb", destination_root)
           unless options[:pretend] || !File.exists?(dummy_application_path)
             contents = File.read(dummy_application_path)
-            contents[(contents.index("module Dummy"))..-1]
+            contents[(contents.index(/module ([\w]+)\n(.*)class Application/m))..-1]
           end
         end
       end
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 8588e88077..82ffeebb86 100644
--- a/railties/lib/rails/generators/rails/plugin_new/templates/%name%.gemspec
+++ b/railties/lib/rails/generators/rails/plugin_new/templates/%name%.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.summary     = "TODO: Summary of <%= camelized %>."
   s.description = "TODO: Description of <%= camelized %>."
 
-  s.files = Dir["{app,config,db,lib}/**/*"] + ["MIT-LICENSE", "Rakefile", "README.rdoc"]
+  s.files = Dir["{app,config,db,lib}/**/*", "MIT-LICENSE", "Rakefile", "README.rdoc"]
 <% unless options.skip_test_unit? -%>
   s.test_files = Dir["test/**/*"]
 <% end -%>
diff --git a/railties/lib/rails/generators/rails/plugin_new/templates/Rakefile b/railties/lib/rails/generators/rails/plugin_new/templates/Rakefile
index b7bc69d2e5..743036362e 100755..100644
--- a/railties/lib/rails/generators/rails/plugin_new/templates/Rakefile
+++ b/railties/lib/rails/generators/rails/plugin_new/templates/Rakefile
@@ -1,4 +1,3 @@
-#!/usr/bin/env rake
 begin
   require 'bundler/setup'
 rescue LoadError
diff --git a/railties/lib/rails/queueing.rb b/railties/lib/rails/queueing.rb
index 2e187b8555..b4bc7fcd18 100644
--- a/railties/lib/rails/queueing.rb
+++ b/railties/lib/rails/queueing.rb
@@ -16,13 +16,13 @@ module Rails
     # Jobs are run in a separate thread to catch mistakes where code
     # assumes that the job is run in the same thread.
     class TestQueue < ::Queue
-      # Get a list of the jobs off this queue.  This method may not be
+      # Get a list of the jobs off this queue. This method may not be
       # available on production queues.
       def jobs
         @que.dup
       end
 
-      # Drain the queue, running all jobs in a different thread.  This method
+      # Drain the queue, running all jobs in a different thread. This method
       # may not be available on production queues.
       def drain
         # run the jobs in a separate thread so assumptions of synchronous
@@ -53,7 +53,7 @@ module Rails
             begin
               job.run
             rescue Exception => e
-              Rails.logger.error "Job Error: #{e.message}\n#{e.backtrace.join("\n")}"
+              handle_exception e
             end
           end
         end
@@ -64,6 +64,10 @@ module Rails
         @queue.push nil
         @thread.join
       end
+
+      def handle_exception(e)
+        Rails.logger.error "Job Error: #{e.message}\n#{e.backtrace.join("\n")}"
+      end
     end
   end
 end