From 34057992c88d7264793becaaf2f2944595c7ea27 Mon Sep 17 00:00:00 2001
From: Parsha Pourkhomami <parshap+git@gmail.com>
Date: Sat, 1 Sep 2012 12:39:51 -0700
Subject: [PATCH] Expose memoized function's memos

Add a `memo` property to the return value of `async.memoize` (the
memoized function) to expose the collection of already-calculated
values.
---
 lib/async.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/async.js b/lib/async.js
index 7cc4f5eac..b708bc940 100644
--- a/lib/async.js
+++ b/lib/async.js
@@ -679,6 +679,7 @@
                 }]));
             }
         };
+        memoized.memo = memo;
         memoized.unmemoized = fn;
         return memoized;
     };