Unable to figure out code

Tell us what’s happening:
Hello

I am unable to figure out the correct code for JavaScript challenge "Record Collection. I have watched the video and still can not get the correct answer. Could someone please help. I subscribed to you guys service for a month, so I am hoping that gets me some help.

Your code so far


// Setup
var collection = {
2548: {
  albumTitle: 'Slippery When Wet',
  artist: 'Bon Jovi',
  tracks: ['Let It Rock', 'You Give Love a Bad Name']
},
2468: {
  albumTitle: '1999',
  artist: 'Prince',
  tracks: ['1999', 'Little Red Corvette']
},
1245: {
  artist: 'Robert Palmer',
  tracks: []
},
5439: {
  albumTitle: 'ABBA Gold'
}
};

// Only change code below this line
function updateRecords(id, prop, value) {
if (value === "") {
  delete collection[id][prop];
} else if (prop === "tracks") {
  collection[id][prop] = collection[id][prop] || [];
  collection[id][prop].push(value);
} else {
  collection[id][prop] = value;
return collection;
}
}
updateRecords(5439,'tracks','Take a Chance on Me');
updateRecords(5439, 'artist', 'ABBA');

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36.

Challenge: Record Collection

Link to the challenge:

Hi and welcome to the forum.

Your trouble comes from the fact that you changed the function signature:

function updateRecords(object, id, prop, value) {
  ...
}