gfldex

my %results;
for ^10 {
    %results{$_}<bytes> = (1..10).pick;
}
say %results.perl;
say %results.keys.sort({
    my $c = %results{$^a}<bytes> cmp %results{$^b}<bytes>;
    $c ?? $c !! $^a.Int cmp $^b.Int;
});

gfldex

class Command {
  has Str $.name;

  method ACCEPTS(Any:D $other) {
    return $other ~~ Str and $other ~~ $!name;
  }
}

my $c = Command.new(name => 'foo');
say ('foo' ~~ $c); #outputs: True

gfldex

# function to be wrapped:
sub square-root($x) { $x.sqrt }

&square-root.wrap(sub ($num) {
   nextsame if $num >= 0;
   1i * callwith(abs($num));
});

say square-root(4);     # 2
say square-root(-4);    # 0+2i