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

Posted by Lily Peterson
Lily Peterson
10,685 Points

Using Array Methods

I can't seem to get my code to work. I know it's correct, but it keeps saying that I still need a comma and a space in the '.join()' method. If this is a bug, it needs to be fixed.

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

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there! This is not a bug, and they are correct. You're joining with a comma, but you forgot the space. Right now your string would look a little like this "January,February,March...". But they want it to look like this: "January, February, March..." Note the extra space.

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

So if I add a space into the string passed into the join method, your code passes! Hope this helps! :sparkles: