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gfldex/macro-when.raku

Created March 27, 2021 01:33
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macro-when.raku
use v6.d;
multi sub _when(Int $i) { dd $i; }
multi sub _when($_ where $_ ~~ /(\w+)/) { say $0 }
given 42 {
$_.&_when;
}
given 'word' {
$_.&_when;
}
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