Hi guys. Now you can use FileSystem streams for Fuel. Fuel only needs one small package 'FuelFileSystem' which has just 3 extension methods, and that's all ;)
There is also 'FuelFileSystemTests' which let's you run all fuel tests using FS. If you want to do that, change FLSerializationTest >> setUp to send #useFileSystemFileStream� rather than #useStandardFileStream and that's all.
To install:

Gofer new
�� squeaksource: 'MetacelloRepository';
�� package: 'ConfigurationOfFuel';
load.

(ConfigurationOfFuel project version: #bleedingEdge) load: 'withFS'.

An example:

�� | sourceArray loadedArray serializer stream materializer |
�� sourceArray :=
�� Array
�� with: 'a string'
�� with: Transcript
�� with: [ Transcript show: 'a string' ].
�� "Create a file and serialize on it"
�� stream := (FSLocator imageDirectory / 'example.fuel') writeStream.
�� serializer := FLSerializer newDefault.
�� serializer serialize: sourceArray on: stream.
�� stream close.
�� "Load from the file"
�� stream := (FSLocator imageDirectory / 'example.fuel') readStream.
�� materializer := FLMaterializer newDefault.
�� loadedArray := (materializer materializeFrom: stream) root.

Cheers

--
Mariano
http://marianopeck.wordpress.com