From 001122ef92068a4a18d182a52fada72bcba01f0c Mon Sep 17 00:00:00 2001
From: John Hawthorn <john@stembolt.com>
Date: Thu, 29 Sep 2016 13:44:27 -0700
Subject: [PATCH] Remove unnecessary to_s from try_type_from_number

Our CARD_TYPES hash now uses strings as keys so we no longer need to
stringify them.
---
 core/app/models/spree/credit_card.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/app/models/spree/credit_card.rb b/core/app/models/spree/credit_card.rb
index 8a996880894..7b20fabfb4f 100644
--- a/core/app/models/spree/credit_card.rb
+++ b/core/app/models/spree/credit_card.rb
@@ -106,7 +106,7 @@ def set_last_digits
     #   number, otherwise the empty string
     def try_type_from_number
       CARD_TYPES.each do |type, pattern|
-        return type.to_s if number =~ pattern
+        return type if number =~ pattern
       end
       ''
     end