aronanda

const DEBUG = true
// const DEBUG = process.env.NODE_ENV !== 'production'
const LOG_DATE = true
const LOG_LOCALE = "en-US"
const LOG_DATE_OPTS = { year: 'numeric', month: 'long', day: 'numeric', hour: '2-digit', minute: '2-digit', second: '2-digit' }

const log = function (level, ...args) {
  if (DEBUG) {
    let prefix = ''
    if (typeof level === 'string' && [ 'log', 'warn', 'error' ].includes(level)) {

aronanda

const http = require('http'),
      url = require('url'),
      fs = require('fs'),
      path = require('path'),
      port = process.env.PORT || 3000,
      docroot = process.argv[2] || process.env.DOCROOT || '.',
      log = console.log.bind(console)

http.createServer(function (req, res) {
  log(`${ req.method } ${ req.url }`)

aronanda

function assign(source, target) {
  const fields = Object.getOwnPropertyNames(source.constructor.prototype).filter(f => f !== 'constructor')
  for (const key of fields) {
    if (key.substr(0, 1) === '_')
      continue
    const info = Object.getOwnPropertyDescriptor(source.constructor.prototype, key)
    if (info.value) {
      Object.defineProperty(target, key, { value: source[key].bind(source), configurable: true, writable: true })
    } else {
      const field = { configurable: true }

aronanda

const EventEmitter = require('events').EventEmitter

class PrivateStateMachine {
  constructor(sm, opts = {}) {
    this.state = opts.state
    Object.defineProperty(this, 'sm', { value: sm })
    Object.defineProperty(this, 'stateKey', { value: opts.stateKey || 'state' })
    this._setData(opts.data)
    this._setStates(opts)
    Object.defineProperty(this.sm, this.stateKey, { value: this.state, enumerable: true, configurable: true })

aronanda

def visit_twitter_and_log_in
    visit 'https://cards-dev.twitter.com/validator'📁
    find('input.js-username-field').set(ENV['TWITTER_USERNAME'])
    find('input.js-password-field').set(ENV['TWITTER_PASSWORD'])
    click_on('Log in')
  end
  def enter_url_and_click_preview(url)
    find('input.FormControl').set(url)
    click_on('Preview card')
    result = has_content?('Page fetched successfully')

aronanda

// https://stackoverflow.com/questions/105034/how-to-create-guid-uuid
// https://gist.github.com/jed/982883

function uuid(rng) {
  rng = rng || Math.random.bind(Math)
  function gen(a) {
    return a
      ? (a ^ rng() * 16 >> a/4).toString(16) 
      : ([1e7] + -1e3 + -4e3 + -8e3 + -1e11).replace(/[018]/g, gen)
  }

aronanda

class Middleware {
  constructor(obj) {
    obj = obj || this
    Object.defineProperty(this, '__obj', { value: obj })
    Object.defineProperty(this, 'go', { value: function go(...args) {
      args[args.length - 1].apply(obj, args.slice(0, -1))
    }, writable: true })
  }
  use(fn) {
    this.go = (stack => (...args) => stack(...args.slice(0, -1), () =>

aronanda

const fs = require('fs')
const path = require('path')
const cheerio = require('cheerio')
const inputFile = process.env.INPUT || process.argv[2] || 'bookmarks.html'
const outputFile = process.env.OUTPUT || process.argv[3] || 'bookmarks.json'
const inputFilePath = path.resolve(inputFile)
const outputFilePath = path.resolve(outputFile)

fs.readFile(inputFilePath, { encoding: 'utf8' }, (error, data) => {
  if (error)