From 900bdb8b1efa3c9dc0bfe23bd8ed2f08110785ac Mon Sep 17 00:00:00 2001
From: Colin Darie <colin@darie.eu>
Date: Thu, 5 Jul 2018 10:09:05 +0200
Subject: [PATCH] ChecksHelper frozen_string_literal: true

---
 app/helpers/checks_helper.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/helpers/checks_helper.rb b/app/helpers/checks_helper.rb
index 0eec22c..af4ae58 100644
--- a/app/helpers/checks_helper.rb
+++ b/app/helpers/checks_helper.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module ChecksHelper
   def check_row_class(check)
     expiry_date = check.domain_expires_at
@@ -50,7 +52,7 @@ module ChecksHelper
   end
 
   def check_button_scope_class(scope = nil)
-    "btn btn-sm " << if scope && scoped_with?(scope)
+    "btn btn-sm " + if scope && scoped_with?(scope)
                        "btn-info active"
                      else
                        "btn-outline-info"