var RotateRight = function (array, total){ 
if (total === undefined) { 
total = 1; 
} 
var element = null ; 
for (var i = 0; 
i < total; i++ ){ 
element = array.pop(); 
array.unshift(element); 
} 
return element; 
} 
; 
module.exports = RotateRight;