Can some one help me to look at my answer

Tell us what’s happening:
Im not pretty sure if this solution is ok, i passed the lesson but if print collection with the id “5439” tracks value is not display

Your code so far


// Setup
var collection = {
2548: {
  album: "Slippery When Wet",
  artist: "Bon Jovi",
  tracks: [
    "Let It Rock",
    "You Give Love a Bad Name"
  ]
},
2468: {
  album: "1999",
  artist: "Prince",
  tracks: [
    "1999",
    "Little Red Corvette"
  ]
},
1245: {
  artist: "Robert Palmer",
  tracks: [ ]
},
5439: {
  album: "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].hasOwnProperty(prop)) {
collection[id][prop] = collection[id][prop] || [];
} else if(prop === "tracks" && collection[id].hasOwnProperty(prop)) {
collection[id][prop].push(value);
} else {
collection[id][prop] = value;
}
return collection;
}

updateRecords(5439, "tracks", "ABBA");
console.log(collection);

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36.

Challenge: Record Collection

Link to the challenge:

Because you check if the “tracks” property needs to be created, then you create the property, but you don’t push the value.

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