Walter,
> -----Original Message-----
> my $relation = $root->getRelation();
> my @RelationModifiers = $relation->getModifiers();
> my $RelationModifiers = @RelationModifiers ;
>
> All of which executes just fine, returning reasonable values:
> $relation: CQL::Relation=HASH(0x1b781b0)
> $RelationModifiers: 1
>
> According to the docs correctly getModifiers() "returns a list of
> modifiers each represented by a 2 element array ref."
The line you're quoting is from CQL::ModifierSet, but the object you're
accessing is CQL::Relation -- in that module, getModifiers you can see that
it: "Returns a list of modifiers associated with a CQL relation."
So, by using Data::Dumper, I can print them in detail:
use Data::Dumper;
print Dumper @RelationModifiers;
which gives:
$VAR1 = [
undef,
'relevant'
];
HTH,
-Brian
