JSFiddle - React, Tailwind, and code Playground

by paulL

HTML

/* Array reserve through recursion*/

JavaScript

var reverseArray = function(x,indx,str) {
return indx == 0 ? str : reverseArray(x, --indx, (str+= " " + x[indx]));;
}

var arr = new Array('apple', 'orange', 'peach', 'lime');
var str = reverseArray(arr,arr.length,"");
alert(str);

var arr2 = ['car','boat','sun','computer'];
str = reverseArray(arr2,arr2.length,"");
alert(str);