Function forEachCell

src/store/index.ts:2041–2049

(
    tableId: Id,
    rowId: Id,
    cellCallback: CellCallback,
  )

    );

  const forEachCell = (
    tableId: Id,
    rowId: Id,
    cellCallback: CellCallback,
  ): void =>
    mapForEach(
      mapGet(mapGet(tablesMap, id(tableId)), id(rowId)),
      (cellId, cell) => cellCallback(cellId, decodeIfJson(cell)),
    );

  const forEachValue = (valueCallback: ValueCallback): void =>
    mapForEach(valuesMap, (valueId, value) =>