From 807844c836b08b1defd56fcfe0642ace59ec927f Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Tue, 9 Jul 2013 14:29:14 +0000
Subject: [PATCH] Ox.cache async should call callback always async

---
 source/Ox/js/Function.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/source/Ox/js/Function.js b/source/Ox/js/Function.js
index f1b2c4c3..c54fdecf 100644
--- a/source/Ox/js/Function.js
+++ b/source/Ox/js/Function.js
@@ -2,6 +2,10 @@
 
 /*@
 Ox.cache <f> Memoize a function
+    fn <f> function
+    options <o>
+        async <b|false> function is async, last argument must be callback
+        key   <f|JSON.stringify> return key for arguments
     <script>
         Ox.test.fn = Ox.cache(function(n) { return n * Math.random(); });
     </script>
@@ -31,7 +35,9 @@ Ox.cache = function(fn, options) {
                     fn.apply(this, args.slice(0, -1).concat(callback));
                 } else {
                     // call callback with cached arguments
-                    callback.apply(this, cache[key])
+                    setTimeout(function() {
+                        callback.apply(this, cache[key]);
+                    });
                 }
             } else {
                 if (!(key in cache)) {