This is so Smalltalk.  Very cool.
We should consider it for trunk.

On Mon, Apr 11, 2016 at 10:57 AM, marcel.taeumel <Marcel.Taeumel at hpi.de> wrote:
> Hi, there!
>
> Please try the attached change set:  stream-chains.cs
> <http://forum.world.st/file/n4889389/stream-chains.cs>
>
> It adds the possibility to attach transformations to streams using
> generators.
>
> Example:
>
> foo := (#(1 2 3 4 5 6) readStream
>    select: [:ea | ea even])
>    collect: [:ea | 2 * ea].
> foo upToNil. "#(4 8 12)"
>
> It is tested. :-)
>
> Thanks Patrick for the idea.
>
> Best,
> Marcel
>
>
>
> --
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>