From 1f37d846a91e4048367f6185371ec0abb523712c Mon Sep 17 00:00:00 2001
From: Koichi ITO <koic.ito@gmail.com>
Date: Sun, 13 Aug 2017 22:02:48 +0900
Subject: Use frozen string literal in guides/

---
 guides/rails_guides/indexer.rb | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'guides/rails_guides/indexer.rb')

diff --git a/guides/rails_guides/indexer.rb b/guides/rails_guides/indexer.rb
index c58b6b85a2..c707464cdf 100644
--- a/guides/rails_guides/indexer.rb
+++ b/guides/rails_guides/indexer.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/object/blank"
 require "active_support/core_ext/string/inflections"
 
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