From b09e90ca802bdd1f6df6fa228bf3aeb8ab22d59f Mon Sep 17 00:00:00 2001
From: Rob Chekaluk <rob@hudson.(none)>
Date: Sat, 15 Mar 2014 08:21:33 -0400
Subject: [PATCH] Support enum_select in Rails 4 fixes
 https://github.com/jeffp/enumerated_attribute/issues/67

---
 lib/enumerated_attribute/rails_helpers.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

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