How to pass an array into an email notification with a new line

[Aditya Banka2]

Hello Team,

I have two arrays where I am using diff to get the difference and push it into another array as below. 

 arr_diff = arrayUtil.diff(arr1, arr);

The values comes up like this as below.

arr_diff = test1,test2,test3,test4

With the help of below script I am trying to keep a new line while pushing into email notification

var ritmdescription = '';

if (arr_diff.length > 0) {
for (var m = 0; m < arr_diff.length; m++) {

ritmdescription += arr_diff[m] + "\n";
}
}

I am trying to push the array values into an email notification with an event as below

gs.eventQueue("integration.test", current, ritmdescription); 

and expecting the results as 

test1

test2

test3

test4

In notification body, I kept event.parm1

But the end result comes up as below.

test1 test2 test3 test4

Please let me know how to add a new line after each value of the array.

[Rahul Talreja]

Hi Aditya,

Have you tried it using instead of loop :- 

arr_diff.join('\r\n');

Regards,
Rahul

[Aditya Banka2]

Hello Rahul,

It still doesn't work and printing the values in the same line.

[Aditya Banka2 · Accepted solution]

Instead of loop, I used a join('<br/>') directly with diff function and that did the trick.

arr_diff = arrayUtil.diff(arr1, arr).join('<br/>');

[Tejas_More_PwC]

Hi,

I am trying to create the same using scheduled job can you share the script to check and implement the same in my instance?