One new thing with rethinkdbdash 1.16

gistfile1.js

var r = require('rethinkdbdash')();
var bluebird = require('bluebird');
var assert = require('assert');

bluebird.coroutine(function*() {
  try {
    var result = yield r.table('users').get("[email protected]").update(function(user) {
      return { age: user("age").add(1) }
    });
    assert.equal(result.replaced, 1);
  }
  catch(err) {
    // something went wrong, the update failed.
  }
});