myndzi

Friend.findOne({
    userId: req.signedCookies.userid
}, function (err, signedInUser) {
    var friends = signedInUser.friends.map(
        function (a) { return { user: a, type: 'friend' }; }
    ),

    sentRequests = signedInUser.request_sent_to.map(
        function (a) { return { user: a, type: 'sent' }; }
    ),

myndzi

* In 'funcs.js':
module.exports = {
  generatePseudoRandomToken: generatePseudoRandomToken,
  cookieWatcher: cookieWatcher
};

function generatePseudoRandomToken() {
  require('crypto').randomBytes(48, function(ex, buf) {
    var token = buf.toString('hex');
  });

myndzi

#include <v8.h>
#include <node.h>
#include <node_buffer.h>
#include <node_version.h>
#include <unistd.h>
#include <string>
#include <map>
#include <exception>
#include <exiv2/image.hpp>
#include <exiv2/exif.hpp>

myndzi

const Promise = require("bluebird");
const fs = Promise.promisifyAll(require('fs'))

const getNumbers = () => new Promise((resolve, reject) => {
    var fileNumbers = [];
    for(var n = 0; n < 10; n++){
        fileNumbers.push(n);
    }
    resolve(fileNumbers);
});

myndzi

const Promise = require("bluebird");
const fs = Promise.promisifyAll(require('fs'))

function getNumbers() {
    var fileNumbers = [];
    for(var n = 0; n < 10; n++){
        fileNumbers.push(n);
    }
    return fileNumbers;
}