Learn Basic String and Array Methods by Building a Music Player - Step 13

JavaScript
1

Tell us what’s happening:

Hey Guys!

Can someone please help me understand, what I am missing in my code! The instruction says: " Pass in a callback function to the map() method. The callback function should take song as a parameter, use the arrow function syntax, and have an empty body."

Your kind gesture, will highly be Cherish through my journey!

Your code so far

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The challenge seed code and/or your solution exceeded the maximum length we can port over from the challenge.

You will need to take an additional step here so the code you wrote presents in an easy to read format.

Please copy/paste all the editor code showing in the challenge from where you just linked.

const songsHTML = array.map((song) => song * 2); // expect song to be [2, 4, 6, 8]

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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36

Challenge Information:

Learn Basic String and Array Methods by Building a Music Player - Step 13

2

It looks like the error is with this part here

an empty callback function body would be a set of curly braces

But you wrote

once you fix that, then the test will pass

1 Like
3

Thanks! problem solve.

I tried earlier on array but that was wrong as well.

I am truly grateful for your help.

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