1 files changed, 3 insertions, 5 deletions
diff --git a/railties/lib/rails/generators/migration.rb b/railties/lib/rails/generators/migration.rb
index 8a8c899cc1..7975326c52 100644
--- a/railties/lib/rails/generators/migration.rb
+++ b/railties/lib/rails/generators/migration.rb
@@ -5,12 +5,10 @@ module Rails
     # just by implementing the next migration number method.
     #
     module Migration
+      attr_reader :migration_number, :migration_file_name, :migration_class_name
+
       def self.included(base) #:nodoc:
-        base.class_eval do
-          extend ClassMethods
-          readers = lambda { attr_reader :migration_number, :migration_file_name, :migration_class_name }
-          respond_to?(:no_tasks) ? no_tasks(&readers) : readers.call
-        end
+        base.extend ClassMethods
       end
 
       module ClassMethods