Preject filters the source pattern using func. Values for which func returns true will not be returned by Preject.
This is the pattern library's equivalent of Collection: -reject.
func |
A Function. The function used to reject values. It should take a single parameter (the next value from |
pattern |
The Pattern to be filtered. |
(
var a, b;
a = Preject({ arg item; item == 1 }, Pseq(#[1, 2, 3],inf));
x = a.asStream;
9.do({ x.next.postln; });
)
The message reject returns a Preject when passed to a pattern
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(
var a, b;
a = Pseq(#[1, 2, 3],inf).reject({ arg item; item == 1 });
a.postln;
x = a.asStream;
9.do({ x.next.postln; });
)