This is my code:
// 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"
}
};
// Keep a copy of the collection for tests
var collectionCopy = JSON.parse(JSON.stringify(collection));
// Only change code below this line
function updateRecords(id, prop, value) {
if (prop != "tracks" && value.length !== 0){
collection[id][prop][value] = value;
}
if (prop === "tracks" && collection[id].hasOwnProperty("tracks") === false) {
var tracks = [];
collection[id][tracks] = tracks;
}
if (prop === "tracks" && value.length !== 0) {
collection[id].tracks.push(value);
}
if (value.length === 0){
delete collection[id].prop;
}
return collection;
}
// Alter values below to test your code
updateRecords(5439, "artist", "ABBA");
I’m having issues determining the problem in my code. I can’t figure out why this doesn’t work. I’ve tried a couple of alternate codes, but I still can’t seem to solve this problem. Can anyone provide some insight? Thanks in advance.