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

string space with a comma and AND

error

script.js
var months = ['January','February','March','April','May','June','July','August','September','October','November','December'];
var month= months.join(' , ');
console.log(month);
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

Jason Anders
MOD
Jason Anders
Treehouse Moderator 145,860 Points

Hi Ashok,

You are very close. In your 'join()' method, you need to pass the separator you wish to use and the array you are wanting to use it on. In this case, you want a comma (with a space) to separate the array of months. So, your code will look like this:

var months = ['January','February','March','April','May','June','July','August','September','October','November','December'];
var month= months.join(", ", months);
console.log(month);

Hope that makes sense and clears it up for you. :) Jason