RethinkDB with Express

rethinkdb-express.js

var express = require('express');
var r = require('rethinkdb');

var app = express();

r.connect(config.rethinkdb, function(err, conn) {
	if(err) {
		return handleError(res, err);
	}

	app.db = function(query, callback) {
		query.run(conn, callback);
	};
});

//Later use it like this
req.app.db(r.table('todos').get(todo.id), function(err, result) {

});