Javascript section help needed

Hello- My program returns the required response, but the course is not giving me credit for - “nextInLine([5,6,7,8,9], 1) should return 5”

I’ve spent awhile on this and have done a web search to get this far. Can someone please give me a clue as to what I’m missing?

Thank you

Your function parameters are arr and item yet you’re using push() and shift() methods on testArr.

My solution
function nextInLine(arr, item) {
   arr.push(item);
   return arr.shift();  // Change this line
   }

var testArr = [1,2,3,4,5];

Thanks, it worked!

I’d tried … item =arr.shift();… and was getting arr.shift() is not a function so I used testArr instead. Thanks again for the help.