Prefer "included" language over "setup"

actionpack/lib/action_controller/abstract/callbacks.rb

@@ -1,10 +1,13 @@
 module AbstractController
   module Callbacks
-    setup do
-      include ActiveSupport::NewCallbacks
-      define_callbacks :process_action      
+    extend ActiveSupport::DependencyModule
+
+    depends_on ActiveSupport::NewCallbacks
+
+    included do
+      define_callbacks :process_action
     end
-    
+
     def process_action
       _run_process_action_callbacks(action_name) do
         super

actionpack/lib/action_controller/abstract/helpers.rb

@@ -3,8 +3,8 @@ module AbstractController
     extend ActiveSupport::DependencyModule
 
     depends_on Renderer
-    
-    setup do
+
+    included do
       extlib_inheritable_accessor :master_helper_module
       self.master_helper_module = Module.new
     end

actionpack/lib/action_controller/abstract/logger.rb

@@ -2,7 +2,7 @@ module AbstractController
   module Logger
     extend ActiveSupport::DependencyModule
 
-    setup do
+    included do
       cattr_accessor :logger
     end
   end

actionpack/lib/action_controller/abstract/renderer.rb

@@ -5,15 +5,15 @@ module AbstractController
     extend ActiveSupport::DependencyModule
 
     depends_on AbstractController::Logger
-    
-    setup do
+
+    included do
       attr_internal :formats
-      
+
       extlib_inheritable_accessor :_view_paths
-      
+
       self._view_paths ||= ActionView::PathSet.new
     end
-        
+
     def _action_view
       @_action_view ||= ActionView::Base.new(self.class.view_paths, {}, self)      
     end

actionpack/lib/action_controller/new_base/hide_actions.rb

@@ -1,10 +1,10 @@
 module ActionController
   module HideActions
-    setup do
+    included do
       extlib_inheritable_accessor :hidden_actions
-      self.hidden_actions ||= Set.new      
+      self.hidden_actions ||= Set.new
     end
-    
+
     def action_methods() self.class.action_names end
     def action_names() action_methods end    
       

activesupport/lib/active_support/dependency_module.rb

@@ -1,18 +1,18 @@
 module ActiveSupport
   module DependencyModule
-    def setup(&blk)
-      @_setup_block = blk
-    end
-
     def append_features(base)
       return if base < self
       (@_dependencies ||= []).each { |dep| base.send(:include, dep) }
       super
     end
 
-    def included(base)
-      base.extend const_get("ClassMethods") if const_defined?("ClassMethods")
-      base.class_eval(&@_setup_block) if instance_variable_defined?("@_setup_block")
+    def included(base = nil, &block)
+      if base.nil? && block_given?
+        @_included_block = block
+      else
+        base.extend const_get("ClassMethods") if const_defined?("ClassMethods")
+        base.class_eval(&@_included_block) if instance_variable_defined?("@_included_block")
+      end
     end
 
     def depends_on(mod)

activesupport/test/dependency_module_test.rb

@@ -10,17 +10,17 @@ class DependencyModuleTest < Test::Unit::TestCase
         "baz"
       end
 
-      def setup=(value)
-        @@setup = value
+      def included_ran=(value)
+        @@included_ran = value
       end
 
-      def setup
-        @@setup
+      def included_ran
+        @@included_ran
       end
     end
 
-    setup do
-      self.setup = true
+    included do
+      self.included_ran = true
     end
 
     def baz
@@ -62,9 +62,9 @@ class DependencyModuleTest < Test::Unit::TestCase
     assert_equal DependencyModuleTest::Baz::ClassMethods, (class << @klass; self.included_modules; end)[0]
   end
 
-  def test_setup_block_is_ran
+  def test_included_block_is_ran
     @klass.send(:include, Baz)
-    assert_equal true, @klass.setup
+    assert_equal true, @klass.included_ran
   end
 
   def test_modules_dependencies_are_met