Using Q with node-retry

attemptq.js

module.exports = function attemptQ (f) {
  var d = require('q').defer();
  this.attempt(function (i) {
    f(i).then(d.resolve.bind(d), function (e) {
      this.retry(e) || d.reject(this.mainError());
    }.bind(this));
  });
  return d.promise;
};

example.js

var retry   = require('retry'),
    attempt = require('attemptq');

attempt.call(retry.operation({retries: 5}), doStuff)

.then(function (result) {
  console.log('Result: ' + result);
})

.fail(function (err) {
  console.error('Error:' + err);
});