You're code is very close, but the function given to reduce should return an object. Instead of returning acc[val.artist] + songNo, you could increment acc[val.artist] by songNo and the return acc.
Although I'm not sure why you're adding the length of the song name. Maybe just increment by 1 each time?
You're code is very close, but the function given to reduce should return an object. Instead of returning
acc[val.artist] + songNo
, you could incrementacc[val.artist]
bysongNo
and the returnacc
.Although I'm not sure why you're adding the length of the song name. Maybe just increment by 1 each time?
Hi Craig! I have applied your suggestion. It's still not returning the right data. It returns an empty object. Please See below:
function getSongCountByArtist(arr){
}
//test
getSongCountByArtist(songs); // {}
Thank you
Seems I didn't describe my idea very well. Here's the code I had in mind:
Hello Craig! I've implemented your code and it works perfectly now. Thanks a million! I appreciate your help.