From 1e4eb39820b4ab4c6591e531686f347886c1f2d8 Mon Sep 17 00:00:00 2001
From: rxi <rxi@users.noreply.github.com>
Date: Fri, 18 Apr 2014 13:01:36 +0100
Subject: [PATCH] Added lovebird.compare() for improved sorting in env browser

---
 lovebird.lua | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/lovebird.lua b/lovebird.lua
index 81f7d6d..2237bbb 100644
--- a/lovebird.lua
+++ b/lovebird.lua
@@ -346,7 +346,7 @@ lovebird.pages["env.json"] = [[
           table.insert(keys, k)
         end
       end
-      table.sort(keys, function(a, b) return tostring(a) < tostring(b) end)
+      table.sort(keys, lovebird.compare)
       for _, k in pairs(keys) do 
         local v = t[k]
     ?>
@@ -447,6 +447,18 @@ function lovebird.truncate(str, len)
 end
 
 
+function lovebird.compare(a, b)
+  local na, nb = tonumber(a), tonumber(b)
+  if na then
+    if nb then return na < nb end
+    return false
+  elseif nb then
+    return true
+  end
+  return tostring(a) < tostring(b)
+end
+
+
 function lovebird.checkwhitelist(addr)
   if lovebird.whitelist == nil then return true end
   for _, a in pairs(lovebird.whitelist) do