chore(cedar): Add PolicySet.merge

celest-dev · Sep 11, 2024 · b955c2d · b955c2d
1 parent 7eab4c8
commit b955c2d
Showing 1 changed file with 11 additions and 0 deletions.
diff --git a/packages/cedar/lib/src/model/policy_set.dart b/packages/cedar/lib/src/model/policy_set.dart
@@ -108,6 +108,17 @@ abstract class PolicySet
     );
   }
 
+  PolicySet merge(PolicySet? other) {
+    if (other == null) {
+      return this;
+    }
+    return rebuild((b) {
+      b.policies.addEntries(other.policies.entries);
+      b.templates.addEntries(other.templates.entries);
+      b.templateLinks.addAll(other.templateLinks);
+    });
+  }
+
   @override
   AuthorizationResponse isAuthorized(AuthorizationRequest request) {
     final context = EvaluationContext(