docs: function setAlignAttributeToTableCells($table, alignDirection, selectionInformation) {
    const isDivided = selectionInformation.isDivided || false;
    const start = selectionInformation.startColumnIndex;
    const end = selectionInformation.endColumnIndex;
    const columnLength = $table.find('tr').eq(0).find('td,th').length;
  
    $table.find('tr').each((n, tr) => {
      $(tr).children('td,th').each((index, cell) => {
        if (isDivided &&
                  ((start <= index && index <= columnLength) || (index <= end))
        ) {
          $(cell).attr('align', alignDirection);
        } else if ((start <= index && index <= end)) {
          $(cell).attr('align', alignDirection);
        }
      });
    });
  }