funador

import React, { Component } from 'react'
import { BrowserRouter, Route, Redirect, Switch } from 'react-router-dom'
import Notifications from 'react-notify-toast'
import 'react-toastify/dist/ReactToastify.css'

import Landing from './components/Landing'
import Confirm from './components/Confirm'
import Spinner from './components/Spinner'
import Footer from './components/Footer/Footer'
import { API_URL } from './config'

funador

const { CLIENT_ORIGIN } = require('../config')

// This file is exporting an Object with a single key/value pair.
// However, because this is not a part of the logic of the application
// it makes sense to abstract it to another file. Plus, it is now easily 
// extensible if the application needs to send different email templates
// (eg. unsubscribe) in the future.
module.exports = {

  confirm: id => ({

funador

// Inside onChange handler
// ....

// #1 There are too many files!
if (files.length > 3) {
  const msg = 'Only 3 images can be uploaded at a time'
  return this.toast(msg, 'custom', 2000, toastColor)  
}

const types = ['image/png', 'image/jpeg', 'image/gif']

funador

arr.reduce(callback(accumulator, currentValue[, index[, array]]), [, initialValue])

funador

Array.prototype.myReduce = function(callback, initialValue) {
  const arr = arguments.length > 1
    ? [initialValue, ...this]
    : this

  let accumulator = arr[0]

  for (let i = 1; i < arr.length; i++) {
    accumulator = callback(accumulator, arr[i], i, this) 
  }

funador

Array.prototype.myMap = function(callback) {
  const arr = []

  for (let i = 0; i < this.length; i++) {
    arr.push(callback(this[i], i , this))   
  }

  return arr
}

funador

Array.prototype.myFilter = function(callback) {
  const arr = []

  for (let i = 0; i < this.length; i++) {
    const item = this[i]

    if(callback(item, i, this)) {
      arr.push(item)
    }
  }

funador

const express = require('express')
const http = require('http')
const passport = require('passport')
const session = require('express-session')
const cors = require('cors')
const socketio = require('socket.io')
const { Strategy: TwitterStrategy } = require('passport-twitter')

// Private api keys that you will get when registering an app on 
// apps.twitter.com

funador

import React, { Component } from 'react'
import io from 'socket.io-client'
import jwtDecode from 'jwt-decode'
import { notify } from 'react-notify-toast'
import OAuth from './OAuth'
import Loading from './Loading'
import Header from './Header'
import Footer from './Footer'
import api from './api'
import { API_URL } from './config'

funador

require('dotenv').config()
const express = require('express')
const path = require('path')
const fs = require('fs')
const https = require('https')
const http = require('http')
const passport = require('passport')
const session = require('express-session')
const cors = require('cors')
const socketio = require('socket.io')