reverse-string.js

//JavaScript 

function reverseString(str) {
var strarray =[""];  
var revstring ="";  

for (var i=0; i < str.length; i++) {
  strarray[i] = str[i];
}

answer = strarray.reverse();  

revstring = answer.join(""); //returns array without inserting separators.  

return revstring;
  
  

}

reverseString("hello");