From cfade1ec7ee7b5b51f3c1578e3474f9c156f2971 Mon Sep 17 00:00:00 2001
From: Kir Shatrov <shatrov@me.com>
Date: Thu, 22 Jun 2017 22:59:18 -0400
Subject: Enforce frozen string in Rubocop

---
 guides/rails_guides.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'guides/rails_guides.rb')

diff --git a/guides/rails_guides.rb b/guides/rails_guides.rb
index 0f611c8f2b..52e66d5324 100644
--- a/guides/rails_guides.rb
+++ b/guides/rails_guides.rb
@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 $:.unshift __dir__
 
 as_lib = File.expand_path("../activesupport/lib", __dir__)
-- 
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