http://agilewebdevelopment.com/plugins Wed, 27 Jun 2007 04:46:07 GMT Ruby on Rails Plugins from AgileWebDevelopment.com http://agilewebdevelopment.com/plugins/validates_constancy Allows you to prevent particular database fields from being changed after a record is created. A validation error occurs on updates if an attribute of a model object is different from its value in the database. Wed, 27 Jun 2007 04:46:07 GMT http://agilewebdevelopment.com/plugins/validates_constancy Nils Jonsson