Nodejs String Rot13 rot13()

Method Source Code

String.prototype.rot13 = function(){
  return this.replace(/[a-zA-Z]/g, function(c){
    return String.fromCharCode((c <= "Z" ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26);
  });/*from w ww  .j a  va  2  s . c  o  m*/
};

Related

1. rot13()

   var mail = "asdf@asdf.pbz"
   String.prototype.rot13 = function(){
     return this.replace(/[a-zA-Z]/g, function(c){
       return String.fromCharCode((c <= "Z" ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26);
     });
   };
   

2. rot13()

   String.prototype.rot13 = function(){
       return this.replace(/[a-zA-Z]/g, function(c){
           return String.fromCharCode((c <= "Z" ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26);
       });
   };
   

3. rot13()

   String.prototype.rot13 = function () {
     return this.replace(/[a-zA-Z]/g, function (c) {
       return String.fromCharCode(((c <= 'Z' ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26));
     });
   };
   var includeEmailLink = function () {
     var anchor = document.getElementById('hello');
     var href = anchor.getAttribute('href');
     return anchor.setAttribute('href', href.rot13());
   ...
   

4. rot13()

   String.prototype.rot13 = function(){
     return this.replace(/[a-zA-Z]/g, function(c){
       return String.fromCharCode((c <= "Z" ? 90 : 122) >= (c = c.charCodeAt(0) + 13) ? c : c - 26);
     });
   };