Function setValidCell

src/store/index.ts:759–786

(
    tableId: Id,
    rowId: Id,
    rowMap: RowMap,
    cellId: Id,
    cell: Cell,
    skipMiddleware?: boolean,
  )

  };

  const setValidCell = (
    tableId: Id,
    rowId: Id,
    rowMap: RowMap,
    cellId: Id,
    cell: Cell,
    skipMiddleware?: boolean,
  ): void =>
    ifTransformed(
      cell,
      () =>
        ifNotUndefined(
          skipMiddleware ? undefined : middleware[4],
          (willSetCell) =>
            whileMutating(() => willSetCell(tableId, rowId, cellId, cell)),
          () => cell,
        ),
      (cell) => {
        if (!collHas(rowMap, cellId)) {
          cellIdsChanged(tableId, rowId, cellId, 1);
        }
        const oldCell = mapGet(rowMap, cellId);
        if (cell !== oldCell) {
          cellChanged(tableId, rowId, cellId, oldCell, cell);
          mapSet(rowMap, cellId, cell);
        }
      },
    );

  const setCellIntoNewRow = (
    tableId: Id,