annotate models

app/models/post_upload.rb

@@ -2,3 +2,17 @@ class PostUpload < ActiveRecord::Base
   belongs_to :post
   belongs_to :upload
 end
+
+# == Schema Information
+#
+# Table name: post_uploads
+#
+#  id        :integer          not null, primary key
+#  post_id   :integer          not null
+#  upload_id :integer          not null
+#
+# Indexes
+#
+#  idx_unique_post_uploads  (post_id,upload_id) UNIQUE
+#
+