Learn Basic Algorithmic Thinking by Building a Number Sorter - Step 12

JavaScript
1

Tell us what’s happening:

I’m confused on where to position the forEach() method. I passed in num and i as the parameters.

Your code so far

<!-- file: index.html -->


/* file: styles.css */


/* file: script.js */
// User Editable Region

const updateUI = (array = []) => {
  forEach(num, i);
}

// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Challenge Information:

Learn Basic Algorithmic Thinking by Building a Number Sorter - Step 12

2

forEach is a method on an array, so it needs to be called as array.forEach()

3

I got it, but I’m still getting it wrong.

4

I’m going to need more information to help. What is the new code? What about the instructions or error message has you stuck?

5

I wrote the array.forEach(num, i) in the body of the arrow function updateAI. I don’t know how I’m going wrong there.

6

Please show all of the code and talk about how the error message is confusing

7

Here it is:

const updateUI = (array = []) => {
  array.forEach(num, i);
}
8

Don’t forget this part. Talking about code is a critical job skill

The arguments aren’t what the instructions asked for

9

Now I finally got it. I didn’t read the instructions carefully.

1 Like
10

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