javascript 对象初始化程序的简写

Posted 2021-05-03

function buildUser(first, last) {
  let fullName - first + " " + last;
  return {first, last, fullName}    (same as first: first, last: last, etc.)
}


METHOD INITIALIZER SHORTHAND

function buildUser(first, last, postCount) {
  let fullName = first + " " + last;
  const ACTIVE_POST_COUNT = 10;
  
  return {
    first,
    last,
    fullName,
    isActive() {
      return postCount >= ACTIVE_POST_COUNT;
    }
  }
}