/*
Description:
Create a function that returns the CSV representation of a two-dimensional numeric array.
Example:
input:
[[ 0, 1, 2, 3, 4 ],
[ 10,11,12,13,14 ],
[ 20,21,22,23,24 ],
[ 30,31,32,33,34 ]]
output:
‘0,1,2,3,4n’
+’10,11,12,13,14n’
+’20,21,22,23,24n’
+’30,31,32,33,34′
Array’s length > 2.
More details here: https://en.wikipedia.org/wiki/Comma-separated_values
*/
function toCsvText(array) {
return array.join(‘n’);
}
function toCsvText(array) {
return array.join('\n');
}
https://www.codewars.com/kata/5a34af40e1ce0eb1f5000036/train/javascript