--- /dev/null
+class AddPublishDateOnOp < ActiveRecord::Migration
+ def up
+ add_column :original_pictures, :uploaded_at, :datetime
+ add_column :original_pictures, :published_at, :datetime
+ add_column :original_pictures, :stopped_at, :datetime
+ end
+
+ def down
+ remove_column :original_pictures, :uploaded_at
+ remove_column :original_pictures, :published_at
+ remove_column :original_pictures, :stopped_at
+ end
+end