Reduce Function example

by Vatsal Pande

JavaScript

(function(){

  var convertedString = [];
  
function reducer(previousValue, currentValue){
	convertedString.push(previousValue+currentValue);  
    return previousValue+currentValue;
			}
  
  var string = "hello";
  var stringArray = string.split("");
 
  var totalVersion= stringArray.reduce(reducer,"");
   
  console.info(convertedString.join(""));
  
})();