Need help! if anyone can spot a mistake?

Tell us what’s happening:

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(object, id, prop, value) {
if (value === "") {
  delete collection[id][prop];
} else if (prop === "tracks") {
  collection[id][prop] = collection[id][prop] || [];
} else {
  collection[id][prop] = value;
return object


updateRecords(collection, 5439, 'artist', 'ABBA');

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36.

Challenge: Record Collection

Link to the challenge:

lol -->collection/object

You are not using the object and are instead modifying the global collection.

1 Like

cheers Jeremy…after some struggle I’ve realized, well this is a lesson well learned. :slight_smile:

1 Like

It’s often the little details that can trip you up! Good work fixing it!

I know, but the thing is that I’m aware of it and this adds to the annoying factor.

Once in a code done a typo mistake ‘lenght’ instead of length. (try and spot that one :slight_smile: )