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multi infix:<+> ($a, $b) is default {
given ($a, $b) {
when (Iterable, Iterable) { $a «+» $b }
when (Iterable, Any) { $a.map(* + $b) }
when (Any, Iterable) { $b.map(* + $a) }
default { $a + $b }
}
}
say (1, 2, 3) + 5;
say 5 + (4, 5, 6);
say (1, 2, 3) + (4, 5, 6);
Raku
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