Merge branch 'master' into mail

Gemfile

@@ -1,6 +1,3 @@
-clear_sources
-source 'http://gemcutter.org'
-
 gem "rake", ">= 0.8.7"
 gem "mocha", ">= 0.9.8"
 

actionpack/test/controller/routing_test.rb

@@ -1419,15 +1419,13 @@ def test_route_requirement_generate_with_ignore_case
         :requirements => {:name => /(david|jamis)/i}
     end
 
-    pending do
-      url = set.generate({:controller => 'pages', :action => 'show', :name => 'david'})
-      assert_equal "/page/david", url
-      assert_raise ActionController::RoutingError do
-        url = set.generate({:controller => 'pages', :action => 'show', :name => 'davidjamis'})
-      end
-      url = set.generate({:controller => 'pages', :action => 'show', :name => 'JAMIS'})
-      assert_equal "/page/JAMIS", url
+    url = set.generate({:controller => 'pages', :action => 'show', :name => 'david'})
+    assert_equal "/page/david", url
+    assert_raise ActionController::RoutingError do
+      url = set.generate({:controller => 'pages', :action => 'show', :name => 'davidjamis'})
     end
+    url = set.generate({:controller => 'pages', :action => 'show', :name => 'JAMIS'})
+    assert_equal "/page/JAMIS", url
   end
 
   def test_route_requirement_recognize_with_extended_syntax

activerecord/lib/active_record/associations.rb

@@ -61,6 +61,12 @@ def initialize(owner, reflection)
     end
   end
 
+  class HasAndBelongsToManyAssociationWithPrimaryKeyError < ActiveRecordError #:nodoc:
+    def initialize(reflection)
+      super("Primary key is not allowed in a has_and_belongs_to_many join table (#{reflection.options[:join_table]}).")
+    end
+  end
+
   class HasAndBelongsToManyAssociationForeignKeyNeeded < ActiveRecordError #:nodoc:
     def initialize(reflection)
       super("Cannot create self referential has_and_belongs_to_many association on '#{reflection.class_name rescue nil}##{reflection.name rescue nil}'. :association_foreign_key cannot be the same as the :foreign_key.")
@@ -1675,7 +1681,6 @@ def create_belongs_to_reflection(association_id, options)
 
         def create_has_and_belongs_to_many_reflection(association_id, options, &extension)
           options.assert_valid_keys(valid_keys_for_has_and_belongs_to_many_association)
-
           options[:extend] = create_extension_modules(association_id, extension, options[:extend])
 
           reflection = create_reflection(:has_and_belongs_to_many, association_id, options, self)
@@ -1685,6 +1690,9 @@ def create_has_and_belongs_to_many_reflection(association_id, options, &extensio
           end
 
           reflection.options[:join_table] ||= join_table_name(undecorated_table_name(self.to_s), undecorated_table_name(reflection.class_name))
+          if connection.supports_primary_key? && (connection.primary_key(reflection.options[:join_table]) rescue false)
+             raise HasAndBelongsToManyAssociationWithPrimaryKeyError.new(reflection)
+          end
 
           reflection
         end

activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb

@@ -1,11 +1,6 @@
 module ActiveRecord
   module Associations
     class HasAndBelongsToManyAssociation < AssociationCollection #:nodoc:
-      def initialize(owner, reflection)
-        super
-        @primary_key_list = {}
-      end
-
       def create(attributes = {})
         create_record(attributes) { |record| insert_record(record) }
       end
@@ -23,9 +18,7 @@ def reset_column_information
       end
 
       def has_primary_key?
-        return @has_primary_key unless @has_primary_key.nil?
-        @has_primary_key = (@owner.connection.supports_primary_key? &&
-          @owner.connection.primary_key(@reflection.options[:join_table]))
+        @has_primary_key ||= @owner.connection.supports_primary_key? && @owner.connection.primary_key(@reflection.options[:join_table])
       end
 
       protected
@@ -40,11 +33,6 @@ def count_records
         end
 
         def insert_record(record, force = true, validate = true)
-          if has_primary_key?
-            raise ActiveRecord::ConfigurationError,
-              "Primary key is not allowed in a has_and_belongs_to_many join table (#{@reflection.options[:join_table]})."
-          end
-
           if record.new_record?
             if force
               record.save!

activerecord/test/cases/associations/habtm_join_table_test.rb

@@ -36,21 +36,9 @@ def teardown
   uses_transaction :test_should_raise_exception_when_join_table_has_a_primary_key
   def test_should_raise_exception_when_join_table_has_a_primary_key
     if ActiveRecord::Base.connection.supports_primary_key?
-      assert_raise ActiveRecord::ConfigurationError do
-        jaime = MyReader.create(:name=>"Jaime")
-        jaime.my_books << MyBook.create(:name=>'Great Expectations')
+      assert_raise ActiveRecord::HasAndBelongsToManyAssociationWithPrimaryKeyError do
+        MyReader.has_and_belongs_to_many :my_books
       end
     end
   end
-
-  uses_transaction :test_should_cache_result_of_primary_key_check
-  def test_should_cache_result_of_primary_key_check
-    if ActiveRecord::Base.connection.supports_primary_key?
-      ActiveRecord::Base.connection.stubs(:primary_key).with('my_books_my_readers').returns(false).once
-      weaz = MyReader.create(:name=>'Weaz')
-
-      weaz.my_books << MyBook.create(:name=>'Great Expectations')
-      weaz.my_books << MyBook.create(:name=>'Greater Expectations')
-    end
-  end
 end

activerecord/test/fixtures/edges.yml

@@ -1,6 +1,5 @@
 <% (1..4).each do |id| %>
 edge_<%= id %>:
-  id: <%= id %>
   source_id: <%= id %>
   sink_id: <%= id + 1 %>
-<% end %>
+<% end %>

activerecord/test/schema/schema.rb

@@ -160,7 +160,7 @@ def create_table(*args, &block)
     t.integer :access_level, :default => 1
   end
 
-  create_table :edges, :force => true do |t|
+  create_table :edges, :force => true, :id => false do |t|
     t.column :source_id, :integer, :null => false
     t.column :sink_id,   :integer, :null => false
   end

activesupport/lib/active_support/core_ext/logger.rb

@@ -137,10 +137,10 @@ def format_message(severity, timestamp, msg, progname)
       attr_writer :formatter
       public :formatter=
 
-      alias old_format_datetime format_datetime
+      alias old_format_datetime format_datetime if method_defined?(:format_datetime)
       def format_datetime(datetime) datetime end
 
-      alias old_msg2str msg2str
+      alias old_msg2str msg2str if method_defined?(:msg2str)
       def msg2str(msg) msg end
     end
 end

activesupport/lib/active_support/notifications.rb

@@ -41,7 +41,7 @@ module ActiveSupport
   # to subscribers in a thread. You can use any queue implementation you want.
   #
   module Notifications
-    mattr_accessor :queue
+    mattr_accessor :queue, :listener
 
     class << self
       delegate :instrument, :transaction_id, :transaction, :to => :instrumenter
@@ -54,8 +54,13 @@ def publisher
         @publisher ||= Publisher.new(queue)
       end
 
-      def subscribe(pattern=nil, &block)
-        Subscriber.new(queue).bind(pattern).subscribe(&block)
+      def subscriber
+        @subscriber ||= Subscriber.new(queue)
+      end
+
+      def subscribe(pattern=nil, options={}, &block)
+        with = options[:with] || listener
+        subscriber.bind(with, pattern).subscribe(&block)
       end
     end
 
@@ -104,13 +109,14 @@ def initialize(queue)
         @queue = queue
       end
 
-      def bind(pattern)
-        @pattern = pattern
+      def bind(listener, pattern)
+        @listener = listener
+        @pattern  = pattern
         self
       end
 
       def subscribe
-        @queue.subscribe(@pattern) do |*args|
+        @queue.subscribe(@listener, @pattern) do |*args|
           yield(*args)
         end
       end
@@ -138,6 +144,48 @@ def parent_of?(event)
       end
     end
 
+    class AsyncListener
+      def initialize(pattern, &block)
+        @pattern = pattern
+        @subscriber = block
+        @queue = Queue.new
+        Thread.new { consume }
+      end
+
+      def publish(name, *args)
+        if !@pattern || @pattern === name.to_s
+          @queue << args.unshift(name)
+        end
+      end
+
+      def consume
+        while args = @queue.shift
+          @subscriber.call(*args)
+        end
+      end
+
+      def drained?
+        @queue.size.zero?
+      end
+    end
+
+    class SyncListener
+      def initialize(pattern, &block)
+        @pattern = pattern
+        @subscriber = block
+      end
+
+      def publish(name, *args)
+        if !@pattern || @pattern === name.to_s
+          @subscriber.call(*args.unshift(name))
+        end
+      end
+
+      def drained?
+        true
+      end
+    end
+
     # This is a default queue implementation that ships with Notifications. It
     # consumes events in a thread and publish them to all registered subscribers.
     #
@@ -150,40 +198,16 @@ def publish(*args)
         @listeners.each { |l| l.publish(*args) }
       end
 
-      def subscribe(pattern=nil, &block)
-        @listeners << Listener.new(pattern, &block)
+      def subscribe(listener, pattern=nil, &block)
+        @listeners << listener.new(pattern, &block)
       end
 
       def drained?
         @listeners.all? &:drained?
       end
-
-      class Listener
-        def initialize(pattern, &block)
-          @pattern = pattern
-          @subscriber = block
-          @queue = Queue.new
-          Thread.new { consume }
-        end
-
-        def publish(name, *args)
-          if !@pattern || @pattern === name.to_s
-            @queue << args.unshift(name)
-          end
-        end
-
-        def consume
-          while args = @queue.shift
-            @subscriber.call(*args)
-          end
-        end
-
-        def drained?
-          @queue.size.zero?
-        end
-      end
     end
   end
 
-  Notifications.queue = Notifications::LittleFanout.new
+  Notifications.queue    = Notifications::LittleFanout.new
+  Notifications.listener = Notifications::AsyncListener
 end

activesupport/test/notifications_test.rb

@@ -176,6 +176,21 @@ def test_subscriber_with_pattern_as_regexp
     assert_equal 1, @another.first.result
   end
 
+  def test_subscriber_allows_sync_listeners
+    @another = []
+    ActiveSupport::Notifications.subscribe(/cache/, :with => ActiveSupport::Notifications::SyncListener) do |*args|
+      @another << ActiveSupport::Notifications::Event.new(*args)
+    end
+
+    Thread.expects(:new).never
+    ActiveSupport::Notifications.instrument(:something){ 0 }
+    ActiveSupport::Notifications.instrument(:cache){ 1 }
+
+    assert_equal 1, @another.size
+    assert_equal :cache, @another.first.name
+    assert_equal 1, @another.first.result
+  end
+
   def test_with_several_consumers_and_several_events
     @another = []
     ActiveSupport::Notifications.subscribe do |*args|
@@ -201,6 +216,6 @@ def test_with_several_consumers_and_several_events
 
   private
     def drain
-      sleep(0.1) until ActiveSupport::Notifications.queue.drained?
+      sleep(0.05) until ActiveSupport::Notifications.queue.drained?
     end
 end

railties/CHANGELOG

@@ -1,5 +1,7 @@
 *Edge*
 
+* Fixed that the debugger wouldn't go into IRB mode because of left-over ARGVs [DHH]
+
 * I18n support for plugins.  #2325 [Antonio Tapiador, Sven Fuchs]
 
 * Ruby 1.9: use UTF-8 for default internal and external encodings.  [Jeremy Kemper]

railties/lib/rails/generators.rb

@@ -86,28 +86,16 @@ def self.options #:nodoc:
       @options ||= DEFAULT_OPTIONS.dup
     end
 
-    # We have two scenarios here: when rubygems is loaded and when bundler is
-    # being used. If rubygems is loaded, we get all generators paths from loaded
-    # specs. Otherwise we just have to look into vendor/gems/gems.
-    #
-    def self.gems_generators_paths
-      paths = []
-
-      if defined?(Gem) && Gem.respond_to?(:loaded_specs)
-        Gem.loaded_specs.each do |name, spec|
-          generator_path = File.join(spec.full_gem_path, "lib/generators")
-          paths << generator_path if File.exist?(generator_path)
-        end
+    def self.gems_generators_paths #:nodoc:
+      return [] unless defined?(Gem) && Gem.respond_to?(:loaded_specs)
+      Gem.loaded_specs.inject([]) do |paths, (name, spec)|
+        paths += Dir[File.join(spec.full_gem_path, "lib/{generators,rails_generators}")]
       end
-
-      paths
     end
 
-    # Load paths from plugin.
-    #
-    def self.plugins_generators_paths
+    def self.plugins_generators_paths #:nodoc:
       return [] unless Rails.root
-      Dir[File.join(Rails.root, "vendor", "plugins", "*", "lib", "generators")]
+      Dir[File.join(Rails.root, "vendor", "plugins", "*", "lib", "{generators,rails_generators}")]
     end
 
     # Hold configured generators fallbacks. If a plugin developer wants a
@@ -147,8 +135,8 @@ def self.no_color!
     def self.load_paths
       @load_paths ||= begin
         paths = []
-        paths << File.join(Rails.root, "lib", "generators") if Rails.root
-        paths << File.join(Thor::Util.user_home, ".rails", "generators")
+        paths += Dir[File.join(Rails.root, "lib", "{generators,rails_generators}")] if Rails.root
+        paths += Dir[File.join(Thor::Util.user_home, ".rails", "{generators,rails_generators}")]
         paths += self.plugins_generators_paths
         paths += self.gems_generators_paths
         paths << File.expand_path(File.join(File.dirname(__FILE__), "generators"))
@@ -210,7 +198,7 @@ def self.find_by_namespace(name, base=nil, context=nil) #:nodoc:
         return klass if klass
       end
 
-      invoke_fallbacks_for(name, base)
+      invoke_fallbacks_for(name, base) || invoke_fallbacks_for(context, name)
     end
 
     # Receives a namespace, arguments and the behavior to invoke the generator.
@@ -278,13 +266,13 @@ def self.builtin #:nodoc:
 
       # By default, Rails strips the generator namespace to make invocations
       # easier. This method generaters the both possibilities names.
-      def self.generator_names(first, second)
+      def self.generator_names(first, second) #:nodoc:
         [ "#{first}:generators:#{second}", "#{first}:#{second}" ]
       end
 
       # Try callbacks for the given base.
       #
-      def self.invoke_fallbacks_for(name, base)
+      def self.invoke_fallbacks_for(name, base) #:nodoc:
         return nil unless base && fallbacks[base.to_sym]
         invoked_fallbacks = []