fix: filter self-edge records

biothings · Nov 28, 2023 · 2a1f531 · 2a1f531
1 parent c4eb2bb
commit 2a1f531
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/edge_manager.ts b/src/edge_manager.ts
@@ -227,7 +227,10 @@ export default class QueryEdgeManager {
       subjectMatch = _.intersection([...subjectIDs], execSubjectCuries).length;
       objectMatch = _.intersection([...objectIDs], execObjectCuries).length;
       //if both ends match then keep record
-      if (subjectMatch && objectMatch) {
+
+      // Don't keep self-edges
+      const selfEdge = [...subjectIDs].some((curie) => objectIDs.has(curie));
+      if (subjectMatch && objectMatch && !selfEdge) {
         keep.push(record);
       }
     });