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"use strict";
module.exports = Ferdi => {
const getMessages = function getMessages() {
// Initialize empty vars
var unread = 0;
var match = [];
// Define RegExp to replace occasionally  
var re = new RegExp(String.fromCodePoint(160), "g");
// Get value of <title> tag where in case of new feed elements the number of elements appear
const titleValue = document.querySelector('title').text.replace(re, "");
// Extract the number from the tag
match = titleValue.match(/[\d\s]+/);
// Some logic to handle the match groups
unread = match != null && match.length > 0 ? match[0] : 0;
// Set unread msgs badge
Ferdi.setBadge(Number.parseInt(unread, 10));
};
const loopFunc = () => {
getMessages();
};
Ferdi.loop(loopFunc);
};
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