Annotate models.

app/models/issue_comment.rb

@@ -1,3 +1,26 @@
+# == Schema Information
+#
+# Table name: issue_comments
+#
+#  id                :integer          not null, primary key
+#  issue_id          :integer          not null
+#  commenter_user_id :integer          not null
+#  body              :text             not null
+#  reassign          :boolean
+#  created_at        :datetime         not null
+#  updated_at        :datetime         not null
+#
+# Indexes
+#
+#  index_issue_comments_on_commenter_user_id  (commenter_user_id)
+#  index_issue_comments_on_issue_id           (issue_id)
+#
+# Foreign Keys
+#
+#  issue_comments_commenter_user_id  (commenter_user_id => users.id) ON DELETE => cascade
+#  issue_comments_issue_id_fkey      (issue_id => issues.id) ON DELETE => cascade
+#
+
 class IssueComment < ActiveRecord::Base
   belongs_to :issue
   belongs_to :user, :class_name => "User", :foreign_key => :commenter_user_id