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-rw-r--r--app/helpers/defer_script_tag_helper.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/helpers/defer_script_tag_helper.rb b/app/helpers/defer_script_tag_helper.rb
index e1567556e5e..d91c6d52683 100644
--- a/app/helpers/defer_script_tag_helper.rb
+++ b/app/helpers/defer_script_tag_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
module DeferScriptTagHelper
# Override the default ActionView `javascript_include_tag` helper to support page specific deferred loading
def javascript_include_tag(*sources)