expose available relationship types for the collation

diff --git a/base/lib/Text/Tradition/Collation.pm b/base/lib/Text/Tradition/Collation.pm
index 425259a..88fd3c8 100644 (file)
--- a/base/lib/Text/Tradition/Collation.pm
+++ b/base/lib/Text/Tradition/Collation.pm
@@ -30,6 +30,7 @@ has _data => (
                ac_label
                has_cached_table
                relationships
+               relationship_types
                related_readings
                get_relationship
                del_relationship

diff --git a/base/lib/Text/Tradition/Collation/Data.pm b/base/lib/Text/Tradition/Collation/Data.pm
index 54a021c..88a5c9b 100644 (file)
--- a/base/lib/Text/Tradition/Collation/Data.pm
+++ b/base/lib/Text/Tradition/Collation/Data.pm
@@ -21,6 +21,7 @@ has 'relations' => (
                del_relationship => 'del_relationship',
                equivalence => 'equivalence',
                equivalence_graph => 'equivalence_graph',
+               relationship_types => 'types'
        },
        writer => '_set_relations',
        );