From e0adfa82c05f9c975005f102b4bcaebfcd17d241 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Valim?= <jose.valim@gmail.com>
Date: Sun, 9 Aug 2009 19:03:09 +0200
Subject: Optimize Range#sum only for integers [#2489]

---
 activesupport/test/core_ext/enumerable_test.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'activesupport/test/core_ext/enumerable_test.rb')

diff --git a/activesupport/test/core_ext/enumerable_test.rb b/activesupport/test/core_ext/enumerable_test.rb
index 6512754e53..6a31ad32f5 100644
--- a/activesupport/test/core_ext/enumerable_test.rb
+++ b/activesupport/test/core_ext/enumerable_test.rb
@@ -64,6 +64,7 @@ class EnumerableTests < Test::Unit::TestCase
     assert_equal 20, (1..4).sum { |i| i * 2 }
     assert_equal 10, (1..4).sum
     assert_equal 6, (1...4).sum
+    assert_equal 'abc', ('a'..'c').sum
   end
 
   def test_each_with_object
-- 
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