Reversing a string without using Array.prototype.reverse or Array.prototype.join functions to solve this problem.

Reversing a String (Stretch)

var toBeReversed = process.argv[2];

function reverse(toBeReversed) {
	var revOutput = "";
	for (var i = toBeReversed.length -1; i >= 0; i--) {
		revOutput += toBeReversed[i];
	}
	return revOutput;
}
console.log(reverse(toBeReversed));

// 5. A standard for loop where i equals one less than the original length; i has to be greater or equal than 0 ; i decreases incrementally
// 6. Empty array 'revOutput' gets input starting at the last character of the string