func getData() {
    let context = (UIApplication.shared.delegate as! AppDelegate).persistentContainer.viewContext
    do {
    tasks = try context.fetch(Task.fetchRequest())
    }
    catch{
        print("Fetching Failed")
    }
}

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: "customCell") as! CustomTableViewCell

    let task = tasks[indexPath.row]


    let dateRangeStart = Date()
    let dateRangeEnd = task.Datum
    let components = Calendar.current.dateComponents([.year, .weekOfYear, .month, .day], from: dateRangeStart, to: dateRangeEnd!)


    cell.name.text = task.name
    cell.dayLeft.text = "(components.month ?? 0)M (components.weekOfYear ?? 0)W (components.day ?? 0)D"

    return cell
}

meetingsData.sort({ $0.meetingDate.compare($1.meetingDate) == .OrderedAscending })

meetingData = meetingData.sorted{ $0.meetingDate < $1.meetingDate }