The Array join() method returns an array as a string leaving the original array unchanged.

<!-- html element to place output -->
<p id='my_cars'></p>

// array
let cars = ['Lamborghini', 'Ferrari', 'Maserati', 'Alfa Romeo'];

// create string from array
let text = cars.join(' and ');

// output results to HTML element
document.getElementById('my_cars').innerHTML = text;

The way this works (see Syntax section below):

• The join() method cycles through the array taking each of the items, and using the separator, creates a string

Lamborghini and Ferrari and Maserati and Alfa Romeo

array.join(separator)

Parameter	Description
separator	The separator to be used (default is a comma)

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