[Pharo-users] Working with a compressed Fuel file?

[Stephan Eggermont]

I'm trying to work with a compressed Fuel file, without having to expand 
everything at the same time. It looks like not all streams are created 
equally. I seem to need a File instead of a FileReference:

saveToFile
        |zipStream fileRef|
	fileRef := File named: (FileSystem disk workingDirectory / (self 
fileName, '.zip')) pathString.
        fileRef writeStreamDo: [ :s |
                zipStream := GZipWriteStream on: s.
                repository := nil.
                FLSerializer serialize: self on: zipStream.
                zipStream close].

And materializing doesn't like this stream

from: aFileName
        |zipStream fileRef theNew|
        fileRef := File named: aFileName.
        fileRef readStreamDo: [ :s |
                zipStream := GZipReadStream on: s.
                theNew := (FLMaterializer new materializeFrom: zipStream) root.
                zipStream close].
        ^theNew

How am I supposed to work with compressed Fuel files?

Stephan