bluepnume

var DEFAULT_TOTAL = 10;

var total = 5;

function getTotal() {
    "use strict";

    if (!total) {
        var total = DEFAULT_TOTAL;
    }

bluepnume

function foo() {
    "use strict";

    console.log(x);
    
    var x = 1;
}

use-before-define.js
 #1 'x' was used before it was defined.

bluepnume

var DEFAULT_TOTAL = 10;

var total = 5;

function getTotal() {
    "use strict";

    if (!total) {
        var total = DEFAULT_TOTAL;
    }

bluepnume

var DEFAULT_TOTAL = 10;

var total = 5;

function getTotal() {
    "use strict";

    if (!total) {
        var total = DEFAULT_TOTAL;
    }

bluepnume

<script src="https://www.paypalobjects.com/api/checkout.js"></script>

<div class="container">
    <p>Choose your method of payment: </p>
    <form>
        <div class="radio resize">
            <label>
                <input type="radio" name="paymentOption" value="paypal" checked>
                <img src="../img/payWithPaypal.jpg" alt="Pay with Paypal" class="paymentOptions" width="55" height="40">
            </label>

bluepnume

var serialAsyncMap = function () {
  var _ref = _asyncToGenerator(regeneratorRuntime.mark(function _callee(collection, fn) {
    var result, _iterator, _isArray, _i, _ref2, item;

    return regeneratorRuntime.wrap(function _callee$(_context) {
      while (1) {
        switch (_context.prev = _context.next) {
          case 0:
            result = [];
            _iterator = collection, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();

bluepnume

async function makePizza(sauceType = 'red') {
  
  let dough  = makeDough();
  let sauce  = makeSauce(sauceType);
  let cheese = grateCheese((await sauce).determineCheese());
  
  (await dough).add(await sauce);
  (await dough).add(await cheese);
  
  return await dough;

bluepnume

xcomponent api

xcomponent.create({ ...options })

Create a component definition, which will be loaded in both the parent and child windows.

options

tag string [required]

bluepnume

// Create a 'once' function that generates a new function which can only be called once

function sayHello() {
    console.log('hello');
}

var sayHelloOnce = once(sayHello);

sayHelloOnce(); // logs 'hello'
sayHelloOnce(); // does nothing

bluepnume

// Create a 'sayTo' function that lets you "say something to someone" like so:

let sayToJill = sayTo('Jill');

sayToJill.say('hello'); // logs 'hello Jill!'
sayToJill.say('goodbye'); // logs 'goodbye Jill!'