test/dummy/db/migrate/20140220140852_posts_archive.rb in archiving-0.3.1 vs test/dummy/db/migrate/20140220140852_posts_archive.rb in archiving-0.4.0

@@ -1,5 +1,12 @@
-class PostsArchive < ActiveRecord::Migration
+migration_class =
+  if ActiveRecord::VERSION::MAJOR >= 5
+    ActiveRecord::Migration[4.2]
+  else
+    ActiveRecord::Migration
+  end
+
+class PostsArchive < migration_class
   def change
     create_table :posts_archive do |t|
       t.string :title
       t.text :body