Cursus Raku / Programmatio functionalis, simultanea, reactiva et retialis / Programmatio reactiva / react et whenever / Blocus react

Quiz — react

Quid haec programma imprimit?

my @got;

react {
    whenever Supply.from-list(1, 2, 3, 4, 5) {
        @got.push($_);
        done if $_ == 3;
    }
}

say @got;
1[1 2 3]
0[1 2 3 4 5]
0[3]
0[4 5]

Corpus whenever unumquemque valorem colligit, sed done vocat simul atque 3 videt. done blocum react claudit, itaque supply relinquitur et 4 et 5 numquam tractantur, [1 2 3] relinquens.

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