花五分钟把代码注释也规范一哈子？

// Find all the users
let users = userHelper.findAll();
// Add score to each user
users.forEach((user) => {
  user.score++;
}
// Return the users
return users;

let users = userHelper.findAll();
users.forEach((user) => {
  user.score++;
}
return users;

let users = userHelper.findAll();
userHelper.incrementScoreForAll(users);           
return users;

// Find all users
let users = userHelper.findBanned();
// Give each user 100 extra score
users.forEach((user) => {
  user.score = 0;
}
return users;

// userHelper.js
function updateScoreForUsers(score, users) {
  users.forEach((user) => {
    user.score += score;
  }
}
// Code 1: punish banned users
let users = userHelper.findBanned();
userHelper.updateScoreForUsers(users, -100);
return users;
// Code 2: give everybody 1 extra score
let users = userHelper.findAll();
userHelper.updateScoreForUsers(users, 1);
return users;

// userHelper.js
/**
 * Mass updates the user score for the given a list of user
 * The score will be updated by the amount given in the parameter score
 * For example, if the parameter score is 5, the users will all receive 5 extra score
 * But if the score is negative, it can also be used. In that case, the score will be decreased by 5.
 * If you set score as 0, then this method will be useless as nothing will be updated.
 * If you set the score as a non number value, the function will not do anything and return false
 * just to ensure the score is not messed up after updating it with a non-number value
 * Try to avoid using non-number values in the score parameter as this should not be used like that
 * If you do however choose to use Infinity in the score argument, it will work, because Infinity is considered as a number in JavaScript
 * If you set the score to Infinity, all the users score will become Inifinity, because n + Infinity where n is a number, will always result in Infinity
 * Regarding the users, make sure this is an array! If it is not an array, we will not process the users score,
 * then our method will simply return false instead and stop processing
 * Also make sure the users array is a list of actual user objects, we do not check this, but make sure the object has all the required fields as expected
 * especially the score object is important in this case.
 * @returns {boolean} Returns true if successful, false if not processed.
 */
function updateScoreForUsers(score, users) {
  if (isNaN(score) || typeof users !== 'array') { return false; }
  users.forEach((user) => {
    user.score += score;
  }
  return true;
}

// userHelper.js
/**
 * Update score
 * @returns {boolean} result
 */
function updateScoreForUsers(score, users) {
  if (isNaN(score) || typeof users !== 'array') { return false; }
  users.forEach((user) => {
    user.score += score;
  }
  return true;
}

// userHelper.js
function updateScoreForUsers(score, users) {
  users.forEach((user) => {
    user.score += score;
    // VIPs are promised 500 extra score on top
    if (user.type == 'VIP') {
      user.score += 500;
    }
  }
  return true;
}