Use Destructuring Assignment to Assign Variables from Objects


Tell us what’s happening:

Your code so far

function getLength(str) {
  "use strict";

  // 在这行以下修改代码
  const length = {x:str.length}; // change this
  // 在这行以上修改代码
   const {x:len}=length;
  return len; // 你必须在这行将 length 赋值给 len



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Link to the challenge: