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LAITONEN/Python_Challenge_2.js

Last active December 18, 2017 10:27
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Python Challenge 2 done with Javascript http://www.pythonchallenge.com/pc/def/map.html
Raw
Python_Challenge_2.js
const riddle = 'g fmnc wms bgblr rpylqjyrc gr zw fylb. rfyrq ufyr... amknsrcpq ypc dmp. bmgle gr gl zw fylb gq glcddgagclr ylb rfyrq... ufw rfgq rcvr gq qm jmle. sqgle qrpgle.kyicrpylq() gq pcamkkclbcb.... lmu ynnjw ml rfc spj.';
const alphabet = 'abcdefghijklmnopqrstuvwxyz';
const orderNumber = alphabet.split('').map((v, i) => {
return { newIndex: i+2, letter: v };
})
const result = riddle.split('').map(v => {
if (/[a-z]/.test(v)) {
return orderNumber[orderNumber[alphabet.indexOf(v)].newIndex].letter;
}
else if (v !== ' ') return v;
return ' ';
}).join('')
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