Tell us what’s happening:
tengo una problema en resolver el problema 2 que es: deberia tener “Take a chance on me” como ultimo elemento
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" && value !== ""){
records[id][prop] = value;
}else if(prop === "tracks" && value !== ""){
if(records[id].hasOwnProperty("tracks" === false)){
records[id][prop] = [];
}
records[id][prop].push(value);
}
return records;
}
updateRecords(recordCollection,5439,'artist','ABBA');
console.log(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/131.0.0.0 Safari/537.36
Challenge Information:
Basic JavaScript - Record Collection