formtastic.rb in formtastic-1.2.3.beta

- old
+ new

@@ -1,6 +1,14 @@
 # encoding: utf-8
 
+# --------------------------------------------------------------------------------------------------
+# Please note: If you're subclassing Formtastic::SemanticFormBuilder in a Rails 3 project, 
+# Formtastic uses class_attribute for these configuration attributes instead of the deprecated 
+# class_inheritable_attribute. The behaviour is slightly different with subclasses (especially 
+# around attributes with Hash or Array) values, so make sure you understand what's happening. 
+# See the documentation for class_attribute in ActiveSupport for more information.
+# --------------------------------------------------------------------------------------------------
+
 # Set the default text field size when input is a string. Default is nil.
 # Formtastic::SemanticFormBuilder.default_text_field_size = 50
 
 # Set the default text area height when input is a text. Default is 20.
 # Formtastic::SemanticFormBuilder.default_text_area_height = 5