Appending Array Together in nodeJS

Question

I have an array:

var arr = [
  "apple",
  "banana",
  "cherry"
];

How can I create a multi-line string, as such:

var foo = 
"
apple
banana
cherry
"

I want to start a new line with each element of the array.

Thanks!

PhoenixFireFlite · Accepted Answer · 2020-05-17 22:15:49Z

1

You should use Array.join() like this:

var arr = [
  "apple",
  "banana",
  "cherry"
];

var foo = arr.join("\n");

answered May 17, 2020 at 22:15

PhoenixFireFlite

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