Codecademy: Codeyear Building 'substring' With Recursion (Part 3)

//sample solution

var substring = function(all, start, end){
//Base case
if(start >= end){
return(all[start]);
} else {
//Recursive case
return all[start]+substring(all,start+1,end);
}
};

//test
console.log(substring("lorem ipsum dolor",6,10));