rsmelo92

// BEFORE
class Person {
  get courses() {
    return this.courses;
  }
  set courses(courseList) {
    this.courses = courseList;
  } 
}

rsmelo92

// BEFORE
const organization = { name: "Acme Goosberries", country: "GB" };

// AFTER
class Organization {
  constructor(data) {
    this.name = data.name;
    this.country = data.country;
  }
  get name() {

rsmelo92

//BEFORE
const orderData = orderString.split(/\s+/);
const productPrice = priceList[orderData[0].split("-")[1]];
const orderPrice = parseInt(orderData[1]) * productPrice;

//AFTER
const orderRecord = parseOrder(order);
const orderPrice = price(orderRecord, priceList);

function parseOrder(order) {

rsmelo92

//BEFORE
function base(reading) {...}
function taxableCharge(reading) {...}

//AFTER
function base(reading) {...}
function taxableCharge(reading) {...}

function enrichReading(readingArgs) {
  return {

rsmelo92

//BEFORE
function base(reading) {...}
function taxableCharge(reading) {...}
function calculateBaseCharge(reading) {...}

//AFTER
class Reading {
  base() {...}
  taxableCharge() {...}
  calculateBaseCharge() {...}

rsmelo92

//BEFORE
function amountInvoiced(startDate, endDate) {...}
function amountReceived(startDate, endDate) {...}
function amountOverdue(startDate, endDate) {...}

//AFTER
function amountInvoiced(dateRage) {...}
function amountReceived(dateRage) {...}
function amountOverdue(dateRage) {...}

rsmelo92

//BEFORE
const a = height * width;
//AFTER
const area = height * width;

rsmelo92

//BEFORE
let defaultOwner = { firstName: "Martin", lastName: "Fowler" };
function spaceshipOwner(spaceship) {
  defaultOwner = {firstName: "Rebecca", lastName: "Parsons"};
  spaceship.owner = defaultOwner;
}

//AFTER
let defaultOwnerData = {firstName: "Martin", lastName: "Fowler"};
export function defaultOwner() {

rsmelo92

//BEFORE
function circum(radius) {
  return circumference(radius);
}

//AFTER
function circum(radius) {
  return circumference(radius);
}

rsmelo92

//BEFORE
function circum(radius) {
  return 2 * Math.PI * radius;
}
//AFTER
function circumference(radius) {
  return 2 * Math.PI * radius;
}