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use Test;
my Str() @vowels = <a e i o u>;
multi split-string(Str() @string) {
so @string>>.lc.grep(@vowels.one) %% 2
}
multi split-string(Str() $string) {
$string.lc.comb(/@vowels/) %% 2
}
for [
"perl", False,
"book", True,
"good morning", True,
] -> $string, $is {
is $string.&split-string, $is, "$string -> $is";
is $string.comb.&split-string, $is, "$string.comb() -> $is";
}
Raku
INFO