Re: [sc-users] Ppar select random array from array of arrays

[lavaramano@xxxxxxxxx]

On 12/5/19, kennethflak@xxxxxxxxxxxxxx <kennethflak@xxxxxxxxxxxxxx> wrote:
> Hi list,
>
> Unexpectedly sticky little problem: how do I make a Ppar select a random
> array from an array of arrays?
>

Off the top of my head, I think this might work (haven't actually tested it)

`Ppar(Pfunc{ [array, of, pbinds].reject { |x| [true, false].choose } }, inf)`

Pfunc should reject _some_ of the pbind-arrays inside of the array,
and return them for Ppar to play them.

hope this helps :-)

> Code:
>
> patterns = [bass, treeperc, lead, lead2, kick, bubbles].powerset.reject({|i|
> i.size < 2}); // a bunch of pbinds
> ppar = Ppar([Prand(patterns, inf)]).play; //doesn't work
> ppar = Ppar(Prand(patterns, inf)).play; //nor does this
>
> I'm stumped and it's getting late. Maybe brain will start working tomorrow,
> but since these things are not guaranteed, I send a call for help...
>
> Best,
> Kenneth
>
> --
> Roosna & Flak - Contemporary Dance & Music
> Web: roosnaflak.com
> Code: {github,gitlab}.com/kflak
> Mastodon: @kf@vis.social
>
>
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