All you need is:

| rr |
rr := SmartRefStream fileNamed: 'MyModel.obj'.
reconstitutedModel := rr next.
rr close.

... whereupon the variable reconsitutedModel will point to your 
freshly-internalized model.

Cheers,

   -- Scott


At 10:35 AM -0300 8/16/04, Germ·n S. Arduino wrote:
>Hi:
>
>I've a model with only one instance in the image and I backup this model
>with:
>
>| rr |
>rr := SmartRefStream fileNamed: 'MyModel.obj'.
>rr nextPut: MyModel someInstance.
>rr close.
>
>But I can't figure out how to read again inside the image, I've tried,
>between several attempts,:
>
>| rr |
>rr := SmartRefStream fileNamed: 'MyModel.obj'.
>MyModel allInstances do: [:each1 | each1 := rr next].
>rr close.
>
>I'm sure that I've only one instance in the model (worked with Seaside and
>Mewa) but I can't figure out how to recover the data in the file
>'MyModel.obj' to rebuild my objects in the image.
>
>The previous MyModel allInstances do: [:each1 | each1 := rr next] fails with
>'attempt to index non-existent element in an ordered collection'.
>
>I can't imagine how to replace the "data" of my live instance of MyModel
>with the data saved in the external file "MyModel.obj".
>
>Any help will be appreciated.
>
>gsa.