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-rw-r--r--app/helpers/application_helper.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 5ed8499aa..be82ff2fe 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ApplicationHelper
   def active_nav_class(path)
     current_page?(path) ? 'active' : ''