lib/mongo/collection/view/map_reduce.rb in mongo-2.15.0.alpha vs lib/mongo/collection/view/map_reduce.rb in mongo-2.15.0

@@ -1,4 +1,7 @@
+# frozen_string_literal: true
+# encoding: utf-8
+
 # Copyright (C) 2014-2020 MongoDB Inc.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at