Header, Writing To

[seandenigris]

Following the docs, I did:

serializer := FLSerializer new.
    serializer header 
        at: #spFormatVersion
        putAdditionalObject: SpFileDatabase formatVersion.

but, FLSerializer DNU #header. I noticed that FLSerializer implements #at:putAdditionalObject:, so I tried that, but my image hung.

[theseion]

Those docs are outdated for version 4. You should use #at:putAdditionalObject:. See FLFullHeaderSerializationTest>>testJustMaterializeHeader and #testAdditionalObjects for reference. From the top of my head I don't see why the image should hang but maybe there's a recursion issue there.

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[theseion]

Not stale.

[seandenigris]

I’ll try again in 5.0.1

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will remain open but will probably not come into focus. If you still think this should receive some attention, leave a comment. Thank you for your contributions.

[seandenigris]

The following works in P9 and GT 0.8.1395 with Fuel 5.0.1:

filePath := (FileLocator imageDirectory / 'obj.fuel') fullName.
FLSerializer new
    at: #spFormatVersion
        putAdditionalObject: '1.0.3';
    object: 3;
    filePath: filePath;
    serialize.

materialization := FLMaterializer new
    filePath: filePath;
    materialize.

[theseion]

Thanks @seandenigris.