diff --git a/lib/enumerated_attribute/integrations/active_record.rb b/lib/enumerated_attribute/integrations/active_record.rb
index f4daa6d..d3107df 100644
--- a/lib/enumerated_attribute/integrations/active_record.rb
+++ b/lib/enumerated_attribute/integrations/active_record.rb
@@ -71,7 +71,7 @@ def []=(attr_name, value); write_enumerated_attribute(attr_name, value); end
 			def attribute=(attr_name, value); write_enumerated_attribute(attr_name, value); end
 
 			module ClassMethods
-				def instantiate(record)
+				def instantiate(record, column_types = {})
 					object = super(record)
 					self.enumerated_attributes.each do |k,v|
 						unless object.has_attribute?(k) #only initialize the non-column enumerated attributes
@@ -103,7 +103,7 @@ def new(*args, &block)
 									result
 								end
 							end
-              unless private_method_defined?(:method_missing_without_enumerated_attribute)
+              unless method_defined?(:method_missing_without_enumerated_attribute) || private_method_defined?(:method_missing_without_enumerated_attribute)
                 define_chained_method(:method_missing, :enumerated_attribute) do |method_id, *arguments|
                   arguments = arguments.map{|arg| arg.is_a?(Symbol) ? arg.to_s : arg }
                   method_missing_without_enumerated_attribute(method_id, *arguments)
diff --git a/lib/enumerated_attribute/rails_helpers.rb b/lib/enumerated_attribute/rails_helpers.rb
index 80e8397..9a7bcda 100644
--- a/lib/enumerated_attribute/rails_helpers.rb
+++ b/lib/enumerated_attribute/rails_helpers.rb
@@ -64,7 +64,19 @@ module Helpers
 			module FormOptionsHelper
 				#def select
 				def enum_select(object, method, options={}, html_options={})
+				  if defined?(ActionView::Base::Tags::Select)  # Rails 4
+					select_tag = Tags::Select.new(object, method, self, [], options, html_options)
+					obj = select_tag.object
+
+					choices = []
+					if obj.respond_to?(:enums)
+						enums = obj.enums(method.to_sym)
+						choices = enums ? enums.select_options : []
+					end
+                                        Tags::Select.new(object, method, self, choices, options, html_options).render
+				  else  # Rails 3
 					InstanceTag.new(object, method, self, options.delete(:object)).to_enum_select_tag(options, html_options)
+				  end
 				end
 			end