my $first = 0;
for my $key (@order) {
next unless exists $node->{$key};
- $yaml .= ($first++ ? ' ' : '- ') . $key . ": ";
+ $yaml .= ($first++ ? ' ' : '- ') . $key . ":";
if (!ref $node->{$key}) {
- $yaml .= $node->{$key} . "\n";
+ $yaml .= ' ' . $node->{$key} . "\n";
} else {
$yaml .= "\n";
for ('action', grep !/^action$/, keys %{ $node->{$key} }) {