How to use Array.map() to reverse a string in JavaScript

1 Answer

0 votes
var str = 'abcde';
var str_rev = Array.prototype.map.call(str, function(x) {
  return x;
}).reverse().join(''); 

console.log(str_rev); 


/*
run:  
 
edcba
  
*/

 



answered May 21, 2016 by avibootz
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