Merge pull request globalizejs#202 from ybart/issue-202-column_for_at…

…tribute_delegation

Formtastic inputs for translated attributes don't get type information

lib/globalize/active_record/instance_methods.rb

@@ -168,6 +168,10 @@ def rollback
         translation_caches[::Globalize.locale] = translation.previous_version
       end
 
+      def column_for_attribute name
+        translated_attribute_names.include?(name) ? globalize.send(:column_for_attribute, name) : super
+      end
+
     private
 
       def update(*)

test/globalize3/attributes_test.rb

@@ -267,4 +267,9 @@ class AttributesTest < Test::Unit::TestCase
     assert_equal '', account.business_name
     assert_equal '', account.notes
   end
+
+  test 'delegates column_for_attribute to translations adapter' do
+    post = Post.new
+    assert_equal post.globalize.send(:column_for_attribute, :title), post.column_for_attribute(:title)
+  end
 end