class inheritable attributes is used no more! all internal use of class inheritable has been changed to class_attribute. class inheritable attributes has been deprecated.

Signed-off-by: José Valim <jose.valim@gmail.com>

2 files changed, 6 insertions, 4 deletions

diff --git a/actionpack/lib/action_controller/test_case.rb b/actionpack/lib/action_controller/test_case.rb
index 2b2f647d32..0f43527a56 100644
--- a/actionpack/lib/action_controller/test_case.rb
+++ b/actionpack/lib/action_controller/test_case.rb
@@ -1,6 +1,7 @@
 require 'rack/session/abstract/id'
 require 'active_support/core_ext/object/blank'
 require 'active_support/core_ext/object/to_query'
+require 'active_support/core_ext/class/attribute'
 
 module ActionController
   module TemplateAssertions
@@ -325,11 +326,11 @@ module ActionController
 
         def controller_class=(new_class)
           prepare_controller_class(new_class) if new_class
-          write_inheritable_attribute(:controller_class, new_class)
+          self._controller_class = new_class
         end
 
         def controller_class
-          if current_controller_class = read_inheritable_attribute(:controller_class)
+          if current_controller_class = self._controller_class
             current_controller_class
           else
             self.controller_class = determine_default_controller_class(name)
@@ -442,6 +443,7 @@ module ActionController
       included do
         include ActionController::TemplateAssertions
         include ActionDispatch::Assertions
+        class_attribute :_controller_class
         setup :setup_controller_request_and_response
       end
 
diff --git a/actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb b/actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb
index dceddb9b80..3e5d23b5c1 100644
--- a/actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb
+++ b/actionpack/lib/action_controller/vendor/html-scanner/html/sanitizer.rb
@@ -1,5 +1,5 @@
 require 'set'
-require 'active_support/core_ext/class/inheritable_attributes'
+require 'active_support/core_ext/class/attribute'
 
 module HTML
   class Sanitizer
@@ -60,7 +60,7 @@ module HTML
   class WhiteListSanitizer < Sanitizer
     [:protocol_separator, :uri_attributes, :allowed_attributes, :allowed_tags, :allowed_protocols, :bad_tags,
      :allowed_css_properties, :allowed_css_keywords, :shorthand_css_properties].each do |attr|
-      class_inheritable_accessor attr, :instance_writer => false
+      class_attribute attr, :instance_writer => false
     end
 
     # A regular expression of the valid characters used to separate protocols like