Async code like a sync in the record

async-like-a-sync.js

// npm install -S q
var Q = require('q');

Q.async(function*() {
    yield db.hmset('blog::post', {
        date: '20130605',
        title: 'g3n3rat0rs r0ck',
        tags: 'js,node'
    });

    var post = yield db.hgetall('blog::post');
    var tags = post.tags.split(',');

    var taggedPosts = yield Q.all(tags.map(function(tag) {
        return db.hgetall('blog::tag::' + tag);
    }));

    // Do some stuff with post и taggedPosts

    client.quit();
})().done();