2018-10-16 21:32:40 +05:30

697 B

title
title
Generate an Array of All Object Keys with Object.keys()

Generate an Array of All Object Keys with Object.keys()

Method:

  • To return the array of users the Object.keys() method must take an arguement.
  • This challenge can be solved using a single line return statement.

Solution:


let users = {
  Alan: {
    age: 27,
    online: false
  },
  Jeff: {
    age: 32,
    online: true
  },
  Sarah: {
    age: 48,
    online: false
  },
  Ryan: {
    age: 19,
    online: true
  }
};

function getArrayOfUsers(obj) {
  // change code below this line
  return Object.keys(obj);
  // change code above this line
}

console.log(getArrayOfUsers(users));