How to include array from a .js file into another .js file?

Question

I'm working on a little 1 file function in Node.js.

This function uses an (normal vanilla js) array of data that is becoming very large and I'd like to move it to its own file to keep things tidy.

I've created a file with just the array.

my-array.js

const myArr = [//stuff];

And have tried many ways of including it in my main.js file, eg:

const myArr = require('./my-array.js')

Or trying the ES6 way:

import {myArr} from "./my-array.mjs";

(adding export to my-array and changing file type to .mjs)

However, nothing seems to work and I cannot seem to find any clear information about how to achieve this.

Could anyone point me in the right direction?

Answer 1

for the first one:

module.exports = []; // your array