From 2ad255ec1cbd13ed5748a731d4e5b4ca028f7377 Mon Sep 17 00:00:00 2001
From: Masaki Muranaka <monamour@monaka.org>
Date: Fri, 16 Dec 2011 09:40:53 +0900
Subject: [PATCH] Add update function.

---
 lib.js       | 26 ++++++++++++++++++++++++++
 package.json |  7 ++++++-
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/lib.js b/lib.js
index 9b2d497..3629404 100644
--- a/lib.js
+++ b/lib.js
@@ -108,6 +108,32 @@ exports.createTable = function(name,data,callback)
 	});
 }
 
+exports.update=function(table,data,row,callback)
+{
+	var sql = "";
+
+	data.forEach(function (r){
+
+		var sets = "";
+		r.forEach(function(i){
+			if (sets.length >0) { sets+=","; }
+			sets += '\''+i[0]+'\' = \''+i[1]+'\'';
+		});
+
+		if (sql.length > 0) sql+=";";
+
+		sql += 'UPDATE ' + table + ' SET ' + sets + ' WHERE ROWID = \'' + row + '\'';
+
+	});
+
+	if (data.length > 1) sql+=";";
+
+	exports.query(sql,function (e){
+		callback(e);
+	});
+}
+
+
 exports.insertRow=function(table,data,callback)
 {
 	var sql = "";
diff --git a/package.json b/package.json
index 1d9f839..bd95311 100644
--- a/package.json
+++ b/package.json
@@ -22,6 +22,11 @@
            "name": "David bamber",
            "email": "dbamber@gmail.com",
            "web": "http://bmbr.co" 
+       },
+       {
+           "name": "Masaki Muranaka",
+           "email": "monamour@monaka.org",
+           "web": "http://about.me/monamour555/"
        } 
    ],
    "bugs": {
@@ -43,4 +48,4 @@
 		"csv": "latest",
 		"googleclientlogin": "latest"	
 	}
-}
\ No newline at end of file
+}