benzenwen benzenwen

benzenwen / gist:3297233

Created August 8, 2012 18:17 — forked from esedor/gist:1368293

Querying MongoDB in Node.JS

	db.collection('quests', function(er, cl) {
	cl.insert({'goal': 'Explore', 'lv': 1}, {safe: true}, function(er,rs) {
	cl.update({'goal': 'Explore'},
	{'$set': {'gold': 150}}, {safe: true}, function(er,rs) {
	cl.find({'lv': {'$lte': 4}}).toArray(function (er,rs) {
	console.log(rs);
	}); }); }); });

benzenwen / gist:3291079

Created August 8, 2012 00:58 — forked from esedor/gist:1368275

Connecting to MongoDB in Node.JS

	var mongo = require('mongodb');
	var mongoUri = 'mongodb://localhost:27017/mongoquest';
	mongo.Db.connect(mongoUri, function (err, db) {
	/* adventure! */
	});

benzenwen / aggregation.js

Created July 9, 2012 19:14 — forked from cwestin/aggregation.js

Mongo shell script and sample documents used for my aggregation talks 12/2011

	// make sure we're using the right db; this is the same as "use aggdb;" in shell
	db = db.getSiblingDB("aggdb");

	// simple projection
	var p1 = db.runCommand(
	{ aggregate : "article", pipeline : [
	{ $project : {
	tags : 1,
	pageViews : 1
	}}