write_inheritable_attribute no longer found in rails 3.2.1

[wolfmanjm]

undefined method `write_inheritable_attribute' for #Class:0xb3546574

activerecord (3.2.1) lib/active_record/dynamic_matchers.rb:50:in method_missing' vendor/plugins/acts_as_rated/lib/acts_as_rated.rb:116:inacts_as_rated'
app/models/input.rb:5

Rewriting those two lines (116) as

      class_attribute :acts_as_rated_options
      self.acts_as_rated_options=
                                     { :rating_range => options[:rating_range],
                                       :rating_class => rating_class,
                                       :stats_class => stats_class,
                                       :rater_class => rater_class }

Seems to fix it

[shaileshkalamkar]

Same issue occurred with me. Using Rails 3.2.2