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-rw-r--r--challenge-249/mark-anderson/raku/ch-1.raku4
1 files changed, 2 insertions, 2 deletions
diff --git a/challenge-249/mark-anderson/raku/ch-1.raku b/challenge-249/mark-anderson/raku/ch-1.raku
index d3b772effb..8b84602374 100644
--- a/challenge-249/mark-anderson/raku/ch-1.raku
+++ b/challenge-249/mark-anderson/raku/ch-1.raku
@@ -2,11 +2,11 @@
use Test;
is-deeply equal-pairs(3,2,3,2,2,2), ((2,2),(2,2),(3,3));
-nok equal-pairs(1,2,3,4);
+is-deeply equal-pairs(1,2,3,4), ();
sub equal-pairs(+@a where * %% 2)
{
my $b = @a.Bag;
- return False unless all($b.values) %% 2;
+ return () unless all($b.values) %% 2;
$b.kxxv.sort.rotor(2)
}