Basic JavaScript - Stand in Line - X_d28ooJZNR-RLZAbBRv3

JavaScript
1

Tell us what’s happening:
Describe your issue in detail here.
Idk how i can solve this i dont want to look at solution i just want an explanation

  **Your code so far**

function nextInLine(arr, item) {
// Only change code below this line
arr.push(10);
item = arr.shift();
return item;
// Only change code above this line
}

// Setup
const testArr = [1, 2, 3, 4, 5];

// Display code
console.log("Before: " + JSON.stringify(testArr));
console.log(nextInLine(testArr, 6));
console.log("After: " + JSON.stringify(testArr));

  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.115 Safari/537.36 OPR/88.0.4412.75

Challenge: Basic JavaScript - Stand in Line

Link to the challenge:

1 Like
3

it’s a number which is an argument.

1 Like
5

i have to add it at the end of the array and remove the first one. I tried that with push(item) didn’t work. i feel like i am missing some basics of basics

7

image

9

will get on it thanks.

10

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