Function expandRows

packages/table-core/src/utils/getExpandedRowModel.ts:33–51

(rowModel: RowModel<TData>)

}

export function expandRows<TData extends RowData>(rowModel: RowModel<TData>) {
  const expandedRows: Row<TData>[] = []

  const handleRow = (row: Row<TData>) => {
    expandedRows.push(row)

    if (row.subRows?.length && row.getIsExpanded()) {
      row.subRows.forEach(handleRow)
    }
  }

  rowModel.rows.forEach(handleRow)

  return {
    rows: expandedRows,
    flatRows: rowModel.flatRows,
    rowsById: rowModel.rowsById,
  }
}