Mongo 101 homework 2.2

gistfile1.js

var MongoClient = require('mongodb').MongoClient;

MongoClient.connect('mongodb://localhost/m101', function(err, db) {
	if (err) {
		throw err;
	}

	var data = db.collection('data');
	var cursor = data.find({});
	cursor.sort("Temperature", -1);

	cursor.each(function (err, doc) {
		if (err) {
			throw err;
		}

		if (doc === null) {
			db.close();
		}

		console.log(doc);
	});

});