gistfile1.rb

module Passion
  module Contact
    module Timeline  
      # Add universal "columns" to the model
      def self.included(base)
        base.send :key, :contact_id, String
        base.send :key, :timeline_at, Time
        base.extend ClassMethods
      end

      module ClassMethods
        attr :summary
        def add_to_timeline(options = {})
          @summary = options[:summary]
          puts "Summary set: " + @summary
        end
      end

      def after_save
        Feed.create(:summary => "buddy", :contact_id => self.contact_id, :type => self.class, :type_id => self.id)    
      end

      def after_destory
        puts 'DESTROY ' + self.class.to_s + self.id.to_s
        Feed.all(:conditions => {:type => self.class, :type_id => self.id}).each {|a| a.destroy }  
      end

    end
  end
end