lib/rails/application.rb in railties-4.2.0.beta1 vs lib/rails/application.rb in railties-4.2.0.beta2

@@ -215,11 +215,11 @@
     #     development:
     #       url: http://localhost:3001
     #       namespace: my_app_development
     #
     #     # config/production.rb
-    #     MyApp::Application.configure do
+    #     Rails.application.configure do
     #       config.middleware.use ExceptionNotifier, config_for(:exception_notification)
     #     end
     def config_for(name)
       yaml = Pathname.new("#{paths["config"].existent.first}/#{name}.yml")
 
@@ -412,12 +412,18 @@
           end
         end
       end
     end
 
+    # Return an array of railties respecting the order they're loaded
+    # and the order specified by the +railties_order+ config.
+    #
+    # While when running initializers we need engines in reverse
+    # order here when copying migrations from railties we need then in the same
+    # order as given by +railties_order+
     def migration_railties # :nodoc:
-      (ordered_railties & railties_without_main_app).reverse
+      ordered_railties.flatten - [self]
     end
 
   protected
 
     alias :build_middleware_stack :app
@@ -446,15 +452,10 @@
     def run_console_blocks(app) #:nodoc:
       railties.each { |r| r.run_console_blocks(app) }
       super
     end
 
-    def railties_without_main_app # :nodoc:
-      @railties_without_main_app ||= Rails::Railtie.subclasses.map(&:instance) +
-        Rails::Engine.subclasses.map(&:instance)
-    end
-
     # Returns the ordered railties for this application considering railties_order.
     def ordered_railties #:nodoc:
       @ordered_railties ||= begin
         order = config.railties_order.map do |railtie|
           if railtie == :main_app
@@ -470,16 +471,16 @@
         all.push(self)   unless (all + order).include?(self)
         order.push(:all) unless order.include?(:all)
 
         index = order.index(:all)
         order[index] = all
-        order.reverse.flatten
+        order
       end
     end
 
     def railties_initializers(current) #:nodoc:
       initializers = []
-      ordered_railties.each do |r|
+      ordered_railties.reverse.flatten.each do |r|
         if r == self
           initializers += current
         else
           initializers += r.initializers
         end