From 89da5d7c3d9cf5bfd4a374e23fd924bbffdeaf5c Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Tue, 22 Aug 2006 00:21:25 +0000
Subject: Kill reduce().  A coproduction of John Reese, Jacques Frechet, and
 Alex M.

---
 Lib/difflib.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'Lib/difflib.py')

diff --git a/Lib/difflib.py b/Lib/difflib.py
index 7ab682dee7..408079b803 100644
--- a/Lib/difflib.py
+++ b/Lib/difflib.py
@@ -652,8 +652,7 @@ class SequenceMatcher:
         1.0
         """
 
-        matches = reduce(lambda sum, triple: sum + triple[-1],
-                         self.get_matching_blocks(), 0)
+        matches = sum(triple[-1] for triple in self.get_matching_blocks())
         return _calculate_ratio(matches, len(self.a) + len(self.b))
 
     def quick_ratio(self):
-- 
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