Mongoose example

gistfile1.js

// models.js
var mongoose = require('mongoose'),
    Schema = mongoose.Schema,
    ObjectId = Schema.ObjectId,
    model = mongoose.model;

var userSchema = new Schema({
    name: String,
    email: ObjectId,
    password: String
});

exports.User = mongoose.model('User', userSchema);

// test.js
var models = require('./models');

var user = new models.User({name: 'Test User', email: 'test@test.test', pass: 'pass'});

var Schema = mongoose.Schema
  , ObjectId = Schema.ObjectId;

var Fan = new Schema({
    title    : ObjectId
  , place     : String
  , date      : Date
  , body      : String
});