From d15c851bb348ce3da71eea912454d81962c65c16 Mon Sep 17 00:00:00 2001
From: Moritz Breit <mail@mobr.de>
Date: Wed, 16 Nov 2011 23:16:08 +0100
Subject: [PATCH] [#711] Fix TabularFormBuilder on Ruby 1.9.2

---
 lib/tabular_form_builder.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tabular_form_builder.rb b/lib/tabular_form_builder.rb
index db3ce521..630f6717 100644
--- a/lib/tabular_form_builder.rb
+++ b/lib/tabular_form_builder.rb
@@ -22,7 +22,7 @@ class TabularFormBuilder < ActionView::Helpers::FormBuilder
     super
   end
 
-  (field_helpers - %w(radio_button hidden_field fields_for) + %w(date_select)).each do |selector|
+  (field_helpers.map(&:to_s) - %w(radio_button hidden_field fields_for) + %w(date_select)).each do |selector|
     src = <<-END_SRC
     def #{selector}(field, options = {})
       label_for_field(field, options) + super