[Swift-devel] Re: fixed_array_mapper versus array_mapper on output

[Ben Clifford]

> I believe that it would not
> make sense to allow an app returning an array mapped with array_mapper
> to run before the respective files= array parameter to the mapper, as
> well as all its elements, are closed.

I agree with that.

Its more general than what you describe here, though:

> I believe that the array_mapper would work in Allan's scenario if, 
> somehow, the closing of the files= parameter would also cause the mapped 
> array to close.

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