From 4f688b1362949f3e37af98c2e65084d27c3dc0a4 Mon Sep 17 00:00:00 2001
From: Tyler Hunt <tyler@tylerhunt.com>
Date: Tue, 16 Oct 2012 17:17:47 -0700
Subject: [PATCH] Fix form helper for forms without a real record.

---
 lib/formulate/form_helper.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/formulate/form_helper.rb b/lib/formulate/form_helper.rb
index 83c5800..b6bd425 100644
--- a/lib/formulate/form_helper.rb
+++ b/lib/formulate/form_helper.rb
@@ -4,9 +4,17 @@ module FormHelper
 
     def form_for(record, options={}, &proc)
       options[:html] ||= {}
-      apply_form_for_options!(record, options)
+
+      case record
+      when String, Symbol
+        options[:html][:class] ||= ''
+      else
+        apply_form_for_options!(record, options)
+      end
+
       options[:html][:class] << ' formulate'
       options[:html][:class] << " #{options[:class]}" if options[:class]
+      options[:html][:class].strip!
 
       original_field_error_proc = ::ActionView::Base.field_error_proc
       ::ActionView::Base.field_error_proc = FIELD_ERROR_PROC