docs: function create(body, cb) {
    var validates = Schema(body);
  
    if(!validates) {
      return cb(new exceptions.BadRequest());
    }
  
    body.slug = string.slugify(body.title);
  
    var q = qb.insert(body);
    db.getClient(function(err, client, done) {
      client.query(q[0], q[1], function(err, r) {
        if(err) {
          if(err.code == 23505) {
            err = new exceptions.AlreadyExists();
          }
          cb(err);
          done(err);
        } else {
          cb(null, r.rows[0]);
          done();
        }
      });
    });
  }