The solution code is not working

JavaScript
1

Tell us what’s happening:
This has been very frustrating, thought I had the correct code and can’t figure out where I was going wrong. Finally looked up the solution code and I had what was there, but even that isn’t working

Your code so far


function nextInLine(arr, item) {
// Only change code below this line
arr.pop(item);

var itemGone=arr.shift();
return itemGone;



// Only change code above this line


}

// Setup
var 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/85.0.4183.102 Safari/537.36.

Challenge: Stand in Line

Link to the challenge:

2

What are you trying to accomplish? What do the errors say?

3

I see my error i had .pop instead of .push

4

Good job figuring it out! Happy coding.

1 Like