--- /dev/null
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+require 'fix_roles_projects'
+
+class FixRolesProjects < ActiveRecord::Migration[5.0]
+ def up
+ # defined in a function for easy testing.
+ fix_roles_projects
+ end
+
+ def down
+ # This migration is not reversible. However, the results are
+ # backwards compatible.
+ end
+end