Notes fixed

Gemfile.lock

+GIT
+  remote: https://github.com/ctran/annotate_models.git
+  revision: be4e26825b521f0b2d86b181e2dff89901aa9b1e
+  specs:
+    annotate (2.6.0.beta1)
+      activerecord (>= 2.3.0)
+      rake (>= 0.8.7)
+
+GIT
+  remote: https://github.com/gitlabhq/raphael-rails.git
+  revision: cb2c92a040b9b941a5f1aa1ea866cc26e944fe58
+  specs:
+    raphael-rails (2.1.0)
+
 GIT
   remote: https://github.com/gollum/gollum.git
   revision: 5dcd3c8c8f68158e43ff79861279088ee56d0ebe
@@ -15,20 +29,6 @@ GIT
       stringex (~> 1.5.1)
       useragent (~> 0.4.16)
-GIT
-  remote: https://github.com/ctran/annotate_models.git
-  revision: be4e26825b521f0b2d86b181e2dff89901aa9b1e
-  specs:
-    annotate (2.6.0.beta1)
-      activerecord (>= 2.3.0)
-      rake (>= 0.8.7)
-
-GIT
-  remote: https://github.com/gitlabhq/raphael-rails.git
-  revision: cb2c92a040b9b941a5f1aa1ea866cc26e944fe58
-  specs:
-    raphael-rails (2.1.0)
-
 GEM
   remote: https://rubygems.org/
   specs:

app/models/event.rb

@@ -259,6 +259,10 @@ class Event < ActiveRecord::Base
     target.noteable_type == "Commit"
   end
+  def note_project_snippet?
+    target.noteable_type == "Snippet"
+  end
+
   def note_target
     target.noteable
   end

app/models/note.rb

@@ -170,4 +170,10 @@ class Note < ActiveRecord::Base
       "wall"
     end
   end
+
+  # FIXME: Hack for polymorphic associations with STI
+  #        For more information wisit http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html#label-Polymorphic+Associations
+  def noteable_type=(sType)
+    super(sType.to_s.classify.constantize.base_class.to_s)
+  end
 end

app/models/snippet.rb

@@ -20,6 +20,7 @@ class Snippet < ActiveRecord::Base
   attr_accessible :title, :content, :file_name, :expires_at, :private
   belongs_to :author, class_name: "User"
+
   has_many :notes, as: :noteable, dependent: :destroy
   delegate :name, :email, to: :author, prefix: true, allow_nil: true

app/views/events/event/_note.html.haml

@@ -5,6 +5,10 @@
     - if event.note_commit?
       = event.note_target_type
       = link_to event.note_short_commit_id, project_commit_path(event.project, event.note_commit_id), class: "commit_short_id"
+    - if event.note_project_snippet?
+      = link_to project_snippet_path(event.project, event.note_target) do
+        %strong
+          #{event.note_target_type} ##{truncate event.note_target_id}
     - else
       = link_to [event.project, event.note_target] do
         %strong