From bf99980f165dfd217c2e3f37f9e6a16d543644b4 Mon Sep 17 00:00:00 2001
From: Sankha Narayan Guria <sankha93@gmail.com>
Date: Sat, 20 Oct 2012 22:55:49 +0530
Subject: [PATCH] optimized the set() function by reducing the number of
 assignments to the variable delim

---
 lib/Query.js | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/Query.js b/lib/Query.js
index 204bf23..a84dece 100644
--- a/lib/Query.js
+++ b/lib/Query.js
@@ -124,12 +124,10 @@ Query.prototype.sql = function (query, level) {
 	}
 	
 	function set(data) {
-		var sql = "", delim="", i;
-		for(i in data) {
+		var sql = "", delim=", ", i;
+		for(i in data)
 			sql += delim + nd + i + nd + "=" + self.sql(data[i], level+1);
-			delim = ", ";
-		}
-		return sql;
+		return sql.substring(2);
 	}
 	
 	function values(data) {