@nilnilnil, yes moo attributes are set like that:

```perl
has foo {
 is => 'rw'
}

$self->foo("New value");
```

The reason I've used an attribute is because I'm setting the value here, but I need to get the value above at lines 128-135. I was using a global var to do this, using Moo is the more canonical way in our OS code.