3 ms·
Nice work! In the perl version, perhaps `remove` would be a bit faster to just delete a hash slice. sub remove { my ($b, $a) = @_; my %h = map
by what-no-tests 11y ago
Nice work!
In the perl version, perhaps `remove` would be a bit faster to just delete a hash slice.
sub remove {
my ($b, $a) = @_;
my %h = map { $_ => 1 } @$a;
delete $h{@$b};
return [ keys %h ];
}