Function getCellChange

src/store/index.ts:1107–1116

(tableId: Id, rowId: Id, cellId: Id)

  };

  const getCellChange: GetCellChange = (tableId: Id, rowId: Id, cellId: Id) =>
    ifNotUndefined(
      mapGet(mapGet(mapGet(changedCells, tableId), rowId), cellId),
      ([oldCell, newCell]) => [
        true,
        decodeIfJson(oldCell),
        decodeIfJson(newCell),
      ],
      () => [false, ...pairNew(getCell(tableId, rowId, cellId))] as CellChange,
    ) as CellChange;

  const getValueChange: GetValueChange = (valueId: Id) =>
    ifNotUndefined(