[Codewars] Printing Array elements with Comma delimiters (8 kyu) / JavaScript

https://www.codewars.com/kata/56e2f59fb2ed128081001328

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DESCRIPTION:

Input: Array of elements

["h","o","l","a"]

Output: String with comma delimited elements of the array in th same order.

"h,o,l,a"

Note: if this seems too simple for you try the next level

 

코드

function printArray(array){
  return array.join();
}