from_xml

# File activeresource/lib/active_resource/validations.rb, line 203
    def from_xml(xml)
      clear
      humanized_attributes = @base.attributes.keys.inject({}) { |h, attr_name| h.update(attr_name.humanize => attr_name) }
      messages = Hash.from_xml(xml)['errors']['error'] rescue []
      messages.each do |message|
        attr_message = humanized_attributes.keys.detect do |attr_name|
          if message[0, attr_name.size + 1] == "#{attr_name} "
            add humanized_attributes[attr_name], message[(attr_name.size + 1)..-1]
          end
        end
        
        add_to_base message if attr_message.nil?
      end
    end