--- /dev/null
+class AddVisibleToDiaries < ActiveRecord::Migration
+ def self.up
+ add_column :diary_entries, :visible, :boolean, :null => false, :default => true
+ add_column :diary_comments, :visible, :boolean, :null => false, :default => true
+ end
+
+ def self.down
+ remove_column :diary_comments, :visible
+ remove_column :diary_entries, :visible
+ end
+end