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-rw-r--r--actionview/lib/action_view/helpers/atom_feed_helper.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/actionview/lib/action_view/helpers/atom_feed_helper.rb b/actionview/lib/action_view/helpers/atom_feed_helper.rb
index 3538515aee..e6b9878271 100644
--- a/actionview/lib/action_view/helpers/atom_feed_helper.rb
+++ b/actionview/lib/action_view/helpers/atom_feed_helper.rb
@@ -1,8 +1,10 @@
+# frozen_string_literal: true
+
require "set"
module ActionView
# = Action View Atom Feed Helpers
- module Helpers
+ module Helpers #:nodoc:
module AtomFeedHelper
# Adds easy defaults to writing Atom feeds with the Builder template engine (this does not work on ERB or any other
# template languages).