21855: Change RPM repo quoting in Python READMEs
[arvados.git] / services / api / db / migrate / 20201202174753_fix_collection_versions_timestamps.rb
1 # Copyright (C) The Arvados Authors. All rights reserved.
2 #
3 # SPDX-License-Identifier: AGPL-3.0
4
5 require 'fix_collection_versions_timestamps'
6
7 class FixCollectionVersionsTimestamps < ActiveRecord::Migration[5.2]
8   def up
9     # Defined in a function for easy testing.
10     fix_collection_versions_timestamps
11   end
12
13   def down
14     # This migration is not reversible.  However, the results are
15     # backwards compatible.
16   end
17 end