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

[Mathieu Bouchard]

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™.

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| Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801