$div->find('tbody')->find('tr')->iter3($args{$data}, $titer);
};
$tree->fid('beginner')->iter3([grep {$args{$_}} qw/beginner easy medium hard/], $iter);
+ $tree->fid('open-alert')->detach unless $args{contest};
}
sub process_log_entry {
$div->set_child_content(class => 'solution', literal $data->{solution});
$div->fclass('problem')->namedlink($data->{id}, $data->{name});
};
- my @pb = map { @{$args{$_}} } qw/beginner easy medium hard/;
+ my @pb = map { @{$args{$_} // []} } qw/beginner easy medium hard/;
$tree->fclass('well')->iter3(\@pb, $iter);
}