From bd1b195dbe8ab51d738b52457fc10589b14d5df7 Mon Sep 17 00:00:00 2001
From: Huy Nguyen <huy@pinterest.com>
Date: Wed, 24 Feb 2016 20:32:19 -0800
Subject: [PATCH] Fix diffing algorithm not using custom comparison block

---
 AsyncDisplayKit/Private/NSArray+Diffing.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AsyncDisplayKit/Private/NSArray+Diffing.m b/AsyncDisplayKit/Private/NSArray+Diffing.m
index 00893d1416..d7a9fd3a52 100644
--- a/AsyncDisplayKit/Private/NSArray+Diffing.m
+++ b/AsyncDisplayKit/Private/NSArray+Diffing.m
@@ -53,7 +53,7 @@
     for (NSInteger j = array.count; j >= 0; j--) {
       if (i == self.count || j == array.count) {
         lengths[i][j] = 0;
-      } else if ([self[i] isEqual:array[j]]) {
+      } else if (comparison(self[i], array[j])) {
         lengths[i][j] = 1 + lengths[i+1][j+1];
       } else {
         lengths[i][j] = MAX(lengths[i+1][j], lengths[i][j+1]);