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JavaScript JavaScript Loops, Arrays and Objects Tracking Multiple Items with Arrays Using Array Methods

olivier lamoureux
olivier lamoureux
5,154 Points
Posted by olivier lamoureux
olivier lamoureux
5,154 Points

Help with the array.join() challenge

Hi,

I've tried to solve the challenge but it isn't giving me a good answer but when I use the same code in the console its working. Am I missing something?

script.js 
var months = ['January','February','March','April','May','June','July','August','September','October','November','December'];
months.join(", ");
console.log(months.pop());
index.html 
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>JavaScript Loops</title>
</head>
<body>
<script src="script.js"></script>
</body>
</html>

1 Answer

geoffrey
geoffrey
28,736 Points
geoffrey
geoffrey
28,736 Points

Why do you use .pop() inside the console log !? You should use this method only if you want to remove an element at the end of you array.

To pass this challenge you could do this:

var months = ['January','February','March','April','May','June','July','August','September','October','November',
              'December'];

var final_string = months.join(", ");
console.log(final_string);