vs-code-refactor.js

/**
* Contructor Function to Class
*/

// BEFORE
function Team(name) {
  this.name = name;
  this.count = 14
}

Team.prototype.hire = function(num) {
  return this.count += num
}

// AFTER
class Team {
  constructor(name) {
    this.name = name;
    this.count = 14;
  }
  hire(num) {
    return this.count += num;
  }
}


/**
* Promise to Async-Await
*/

// BEFORE
function fetchTeam(url) {
  return fetch(url).then(res => console.log(res)).catch(err => console.error(err))
}

// AFTER
async function fetchTeam(url) {
  try {
    const res = await fetch(url);
    return console.log(res);
  }
  catch (err) {
    return console.error(err);
  }
}