Monkey Patch to fix ActiveRecord Scope Caching

active_record_bugfix.rb

raise "Check to see if #first and #last bug are fixed" if Rails::VERSION::STRING != "3.2.4"

module ActiveRecord
  module Scoping
    module Named
      extend ActiveSupport::Concern

      module ClassMethods
        def scoped(options = nil)
          if options
            scoped.apply_finder_options(options)
          else
            if current_scope
              current_scope.clone
            else
              scope = relation.clone
              scope.default_scoped = true
              scope
            end
          end
        end

        def scope_attributes # :nodoc:
          if current_scope
            current_scope.scope_for_create
          else
            scope = relation.clone
            scope.default_scoped = true
            scope.scope_for_create
          end
        end
      end
    end
  end
end