Basic JavaScript - Record Collection

JavaScript
1

my code is giving an err could some advice me where im wrong since i have checked and can’t find what is wroong from my side.

// 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(recordCollection, id, prop, value) {
  if (prop !== 'tracks' && value !== ''){
    recordCollection[id][prop] = value;
  } else if ( props === 'tracks' && value !== '' && recordCollection[id].hasOwnProperty('tracks') === false){
    recordCollection[id][prop] = [value];
  } else if ( prop === 'tracks' && value !== ''){
    recordCollection[id][prop].push(value);
  } else if (value === ''){
    delete recordCollection[id][prop];
  }
  return recordCollection;
}

updateRecords(recordCollection, 5439, 'artist', 'ABBA');

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Challenge: Basic JavaScript - Record Collection

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2

You shouldn’t change the function signature.

Check this line for a typo.

3

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