var humblejs = require('humblejs');

// Create a new database instance
var my_db = new humblejs.Database('mongodb://localhost:27017/my_db');

// Use the document factory to declare a new Document subclass
var MyDoc = my_db.document('my_docs_collection', {
    doc_id: '_id',
    value: 'val',
    default: ['def', true],
    meta: humblejs.Embed('meta', {
        author: 'auth',
        created: 'created'
    })
});

// A document maps attribute names to document keys for clean, readable code
var doc = new MyDoc();
doc.doc_id = 'example';
doc.value = 1;
doc.meta.author = "Jimmy Page";
doc.meta.created = new Date();

// Documents have convenience methods for saving, inserting, and removing
doc.save(function (err) {
    console.log("Document saved:\n", doc);
    /*
    Document saved:
     { _id: 'example',
       val: 1,
       meta:
        { auth: 'Jimmy Page',
          created: Tue Nov 11 2014 13:11:05 GMT-0800 (PST) } }
    */
});

// Document classes have convenience methods for querying, updating, etc.
MyDoc.find({doc_id: 'example'}, function (err, docs) {
    if (err) throw err;
    // Do something with docs here, which will be an array
});