[PD] object that only outputs list when it changes?

Johnny Ferguson hyperflexed at gmail.com
Tue Aug 17 06:13:22 CEST 2010


On 08/16/2010 10:36 PM, Mathieu Bouchard wrote:
> On Mon, 16 Aug 2010, Johnny Ferguson wrote:
>
>> I'm wondering if anyone knows of an object that will only pass on a
>> list if it changes. I'm sure I could whip something up, but I'd rather
>> not if it exists.
>
> [t a a]
> | |
> | [list.==]
> | |
> [spigot]
>
> using [list.==] from GridFlow™.
>

Awesome external. I've coded up an abstraction to filter out repeated 
lists. See attached.

-Johnny

> _ _ __ ___ _____ ________ _____________ _____________________ ...
> | Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801

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