pull changes in peer sort order, fixes #228

oml/item/models.py

@@ -339,11 +339,7 @@ class Item(db.Model):
         if self.meta.get('sharemetadata'):
             return
         peers = [u for u in self.users if u.id != settings.USER_ID]
-        def peer_sort(u):
-            info = u.json()
-            return ox.sort_string(str(info.get('index', ''))
-                                  + 'Z' + (info.get('name') or ''))
-        peers.sort(key=peer_sort)
+        peers.sort(key=lambda u: utils.user_sort_key(u.json()))
         sync_from = None
         first_peer = None
         # get first peer with sharemetadata set