craigtaub

{
"Title": "TestPage",
"Body": "VGhpcyBpcyBhIHNhbXBsZSBQYWdlLg=="
}

craigtaub

function Animal(sound) {
    this.makeSound = function () {
        return sound;
    };
}

function identify() {
  return "I am " + this.name;
}

craigtaub

Context:
- object based..ref to object which owns current executing code
- look out for implicit binding 
- 'new' operator causes function to be called with 'this' bound to newly created object

Scope:
- function based..can be in function or Global

Prototype chain:
- delegates up prototype chain to function Object.

craigtaub

+someFile.js
  let submitButton = require('submitButton');
  let markup = submitButton.present(params);
  $form.html(markup);

+SubmitButton.js

let template = 'views/partials/submit.mustache'
let mustache = require('mustache');

craigtaub

### What about the other tools?
- PhantomCSS - Image comparison using ResembleJS which did colours well but very little else was caught on testing
- CSS Critic - Does not work on command line
- Wraith - Must run off 2 different domains everytime, is built this way.Takes a while to run (3-5 seconds per image). Built with Ruby so requires the right environment.

### Why not use PhantomJS?
- Did not find any decent image comparison library for it (see PhantomCSS at bottom for more).
- Its not a node module whereas Webshot is a light wrapper around PhantomJS.

craigtaub

-- 1. Parsing hexadecimal values to get the RGB color values.

var hex = 'ffaadd';
var rgb = parseInt(hex, 16); // value is 1675421

var red   = (rgb >> 16) & 0xFF; // returns 255
var green = (rgb >> 8) & 0xFF;  // 170
var blue  = rgb & 0xFF;     // 221 
----

craigtaub

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: craig-uw-test-project
  namespace: default
  labels:
    app: craig-uw-test-project
    public-lb: traefik
spec:
  rules:

craigtaub

var crypto = require('crypto');

function stringifyOnce(obj, replacer, indent = 4) {
    var printedObjects = [];
    var printedObjectKeys = [];

    function printOnceReplacer(key, value) {
        // console.log(key);
        var printedObjIndex = false;
        printedObjects.forEach(function(obj, index) {

craigtaub

// -------- declaration of Store, reducers, actions  --------  -------- 

function createStore(reducers) {
    let currentSubscribers = [];

    const dispatch = (action) => {
        const currentState = reducers[action.type](currentState, action);
        for (let i = 0; i < currentSubscribers.length; i++) {
            currentSubscribers[i](currentState);
        }

craigtaub

// -------- declaration of Store   --------  -------- 

const runUntilDone = (iterator) => {
  if (!iterator.next().done) {
    runUntilDone(iterator);
  }
}
function createStore(reducers, sagas) {
    let currentSubscribers = [];