"Record Collection"

Hi there,
i having a hard time in completing this challange, i,ve watched 3 videos but it looks like the statements that i have are not the same for the guys explaining on videos., i get everything else but this one " After updateRecords(5439, "tracks", "Take a Chance on Me") , tracks should have "Take a Chance on Me" as the last element."
can anybody help me understand? thanks in advance i really appreciate it.

If you share your code we can help you debug it.

Here it is:
https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/basic-javascript/record-collection… just in case will paste the code directly too below:

// 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 (prop != “tracks” && value != “”){

collection[id][prop] = value;

} else if (value === “”){

delete collection[id][prop];

}else if (prop === “tracks”){

collection[id][prop].push(value);

}

return collection;

}

updateRecords(5439, “artist”, “ABBA”);

It looks like you aren’t handling the case when there is not a tracks property yet correctly. You should make sure that you create an array of tracks correctly in that case.