Tell us what’s happening:
I don’t know what to do next.
Your code so far
function nextInLine(arr, item) {
// Your code here
function nextInLine([], num) {
nextInLine([], 5);
nextInLine([], 1); // should return 1
nextInLine([2], 1); // should return 2
nextInLine([5,6,7,8,9], 1); // should return 5
}
return item; // Change this line
}
// Test Setup
var testArr = [1,2,3,4,5];
// Display Code
console.log("Before: " + JSON.stringify(testArr));
console.log(nextInLine(testArr, 10)); // Modify this line to test
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/67.0.3396.87 Safari/537.36
.
Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/stand-in-line