Promises
Bert Freudenberg
bert at impara.de
Fri Nov 4 12:25:18 UTC 2005
Am 04.11.2005 um 12:45 schrieb David T. Lewis:
> On Thu, Nov 03, 2005 at 07:52:31PM -0800, Andreas Raab wrote:
>> Oh, and I think this example is extremely badly chosen. A better one
>> would be something like:
>>
>> "Create a new TSpace"
>> (island future new: TSpace) whenComplete:[:space|
>> "Create a new TFrame"
>> (island future new: TFrame) whenComplete:[:frame|
>> "Add TFrame to TSpace"
>> space future addChild: frame.
>> ].
>> ].
>>
>
> Thanks for the example. Now I can understand why this is important.
Indeed. E has extensive literature about these concepts. See, for
example, http://www.erights.org/elib/distrib/pipeline.html
- Bert -
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