WIP

app/models/person.rb

@@ -186,6 +186,6 @@ class Person < ActiveRecord::Base
     Post.where(:person_id => id).delete_all
     Comment.where(:person_id => id).delete_all
     Contact.where(:person_id => id).delete_all
-    Notification.where(:actors => self).delete_all
+    Notification.joins(:notification_actors).where(:notification_actors => {:person_id => self.id}).all.each{ |n| n.destroy}
   end
 end

spec/factories.rb

@@ -91,7 +91,7 @@ end
 
 Factory.define(:notification) do |n|
   n.association :recipient, :factory => :user
-  n.association :actor, :factory => :person
+  n.association :actors, :factory => :person
   n.association :target, :factory => :comment
   n.after_build do |note|
     note.action = note.target.notification_type(note.recipient, note.actor)

spec/models/notification_spec.rb

@@ -33,6 +33,11 @@ describe Notification do
     @note.associations[:people].type.should == :many
   end
 
+  it 'destoys the associated notification_actor' do
+    @note.save
+    lambda{@note.destroy}.should change(NotificationActors, :count).by(-1)  
+  end
+
   describe '.for' do
     it 'returns all of a users notifications' do
       user2 = Factory.create(:user)