Basic Data Structures - Iterate Through the Keys of an Object with a for...in Statement

JavaScript
1

Tell us what’s happening:
Describe your issue in detail here.
the current answer doesnt work and a video on youtube for it doesnt work either.
Your code so far
const users = {
Alan: {
online: false
},
Jeff: {
online: true
},
Sarah: {
online: false
}
}

function countOnline(allUsers) {
// Only change code below this line
let users = 0;
for (let user in allUsers) {
if (allUsers[user].online === true) {
users++;
}
}
// Only change code above this line
}

console.log(countOnline(users));

const users = {
  Alan: {
    online: false
  },
  Jeff: {
    online: true
  },
  Sarah: {
    online: false
  }
}

function countOnline(allUsers) {
  // Only change code below this line
let result = 0;
  for (let user in allUsers) {
    if (allUsers[user].online === true) {
      result++;
    }
  }
  // Only change code above this line
}

console.log(countOnline(users));

Your browser information:

User Agent is: Mozilla/5.0 (X11; CrOS x86_64 14541.0.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36

Challenge: Basic Data Structures - Iterate Through the Keys of an Object with a for…in Statement

Link to the challenge:

2

Usually answers you copy from elsewhere can be wrong, yes.

Here, your problem is that you are never returning the result

3

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