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Describe your issue in detail here.
Hi people, first question that I make here and honestly, first question I make in my short career as developer. I’m very shy and don’t trust in my english very well.
Anyways, can somebody tell me what’s wrong in this code:
function updateRecords(records, id, prop, value) {
if (value === “”) {
delete records[id][prop];
return records;
}
if (prop == “tracks”) {
if (!records[id].hasOwnProperty(prop)) {
records[id][prop] = value;
} else {
records[id][prop].push(value);
}
} else {
records[id][prop] = value;
}
return records;
}
Because I can’t find the difference between that answer and the “correct” answer provided by FCC. I do know that is wrong, but the thing is, I really can’t find the error, because I think it passes every test, I even checked it with some Logs.
Anyway, thank you very very much if you made it until here. Thanks for your patience
Your code so far
// Setup
const recordCollection = {
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(records, id, prop, value) {
if (value === "") {
delete records[id][prop];
} else if (prop !== "tracks") {
records[id][prop] = value;
} else {
records[id][prop] = records[id][prop] || [];
records[id][prop].push(value);
}
return records;
}
updateRecords(recordCollection, 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/107.0.0.0 Safari/537.36 OPR/93.0.0.0
Challenge: Basic JavaScript - Record Collection
Link to the challenge: