// Description:
// Write a function caesar() that will return the input message with each character 
// shifted to the right n times in the alphabet. Make sure the encoded message is in 
// all caps since the Romans didn't use lowercase letters. Only punks use lowercase letters.

// Example : 'James is the greatest at kumite!' => 'MDPHV LV WKH JUHDWHVW DW NXPLWH!'

// Make sure to preserve the spaces and punctuation of the original message, you know, for clarity's sake.


const caesar = (shift, msg) => {
  return msg
    .toUpperCase()
    .split('')
    .map(chr => {
      let charcode = chr.charCodeAt();
      if(charcode > 64 && charcode < 91) charcode += shift;
      return String.fromCharCode(charcode);
    })
    .join('')
};