From 274efc04ca95f6e209b60ff0e7fd94704a5269a5 Mon Sep 17 00:00:00 2001
From: Max Ogden <max@maxogden.com>
Date: Tue, 5 Jul 2011 19:24:08 -0700
Subject: [PATCH] stringify stuff for preview mode

---
 attachments/script/costco.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/attachments/script/costco.js b/attachments/script/costco.js
index a0d15653..1ca8dd4a 100644
--- a/attachments/script/costco.js
+++ b/attachments/script/costco.js
@@ -40,7 +40,8 @@ var costco = function() {
         toUpdate.push(updated);
         edited++;
       }
-      if(preview) preview.push({before: doc[app.currentColumn], after: updated[app.currentColumn]});
+      
+      if(preview) preview.push({before: JSON.stringify(doc[app.currentColumn]), after: JSON.stringify(updated[app.currentColumn])});
     });
     
     if(preview) util.render('editPreview', 'expression-preview-container', {rows: preview});