Mongodb - convert the datetime to ISOdate format -

i want convert existing string date new iso date format. used scripts not enough convert time associated date. ex: 2013-01-10 12:22:22 converted isodate("2013-01-10t06:00:00z"). here time not converting. please help.

var cursor = db.customer.find({"created_at": {"$exists": true, "$type": 2 }});  while (cursor.hasnext()) {        var doc = cursor.next();        var parts = doc.created_at.split("-");       var dt = new date(             parseint(parts[0], 10), // year             parseint(parts[1], 10) - 1, // month             parseint(parts[2], 10)// day          );    db.customer.update(     {"_id": doc._id},      {"$set": {"created_at": dt}}    )  } 

simply use new isodate() :

new isodate("2013-01-10 12:22:22 ") isodate("2013-01-10t12:22:22z") 

in full example :

var cursor = db.customer.find({"created_at": {"$exists": true, "$type": 2 }});  while (cursor.hasnext()) {     var doc = cursor.next();     db.customer.update(     {"_id": doc._id},      {"$set": {"created_at": new isodate(doc.created_at)}}    )  }