Learn Basic String and Array Methods by Building a Music Player - Step 22

[Tom28]

Tell us what’s happening:

I don’t know how to do it. Can you elaborate further?

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Challenge Information:

Learn Basic String and Array Methods by Building a Music Player - Step 22

freeCodeCamp.org

[a2937]

Hello. In the challenge, your goal is to create a const song variable and set it equal to the find method of the userData?.songs array. Then in the find function callback, you use song as a parameter then check if its id is strictly equal to the one passed into the function.

Here’s an example to help illustrate the point.

const numbers = [10, 20, 30, 40, 50];

// Find the first number greater than 25
const foundNumber = numbers.find((number) => number > 25);
console.log(foundNumber); // Output: 30

In here number is the parameter in the find method of the numbers array.

Hope this helps.

[lasjorg]

Please update your post with your code as explained in it.

---

Here is another example:

const inventory = {
  bag: [
    { id: 1, name: "apple" },
    { id: 2, name: "banana" },
  ],
};

const id = 2;
const inventoryItem = inventory?.bag.find((item) => item.id === id);
console.log(inventoryItem); // { id: 2, name: 'banana' }

[Tom28]

i finally solved it. Thank you