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nodejs exupery style

9 lines (7 loc) 224 B
"use strict"; // http://stackoverflow.com/q/617647 module.exports = function(str) { return str.replace(/[a-zA-Z]/g, function(a){ return String.fromCharCode( ((a=a.charCodeAt())<91?78:110)>a ? a+13 : a-13 ); }); }