_getRowAndColumnCount()

in Readability.js [2250:2274]

• 23 lines of code
• 9 McCabe index (conditional complexity)

  _getRowAndColumnCount(table) {
    var rows = 0;
    var columns = 0;
    var trs = table.getElementsByTagName("tr");
    for (var i = 0; i < trs.length; i++) {
      var rowspan = trs[i].getAttribute("rowspan") || 0;
      if (rowspan) {
        rowspan = parseInt(rowspan, 10);
      }
      rows += rowspan || 1;

      // Now look for column-related info
      var columnsInThisRow = 0;
      var cells = trs[i].getElementsByTagName("td");
      for (var j = 0; j < cells.length; j++) {
        var colspan = cells[j].getAttribute("colspan") || 0;
        if (colspan) {
          colspan = parseInt(colspan, 10);
        }
        columnsInThisRow += colspan || 1;
      }
      columns = Math.max(columns, columnsInThisRow);
    }
    return { rows, columns };
  },