Merge pull request #4225 from asakusuma/inverse-perf

Don't do inverse work if inverse is explicitly turned off
emberjs · Mar 9, 2016 · 52603f8 · 52603f8
2 parents 11484c4 + ced181f
commit 52603f8
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/addon/-private/system/relationships/state/create.js b/addon/-private/system/relationships/state/create.js
@@ -5,9 +5,17 @@ import EmptyObject from "ember-data/-private/system/empty-object";
 
 var get = Ember.get;
 
+function shouldFindInverse(relationshipMeta) {
+  let options = relationshipMeta.options;
+  return !(options && options.inverse === null);
+}
+
 function createRelationshipFor(record, relationshipMeta, store) {
-  var inverseKey;
-  var inverse = record.type.inverseFor(relationshipMeta.key, store);
+  let inverseKey;
+  let inverse = null;
+  if (shouldFindInverse(relationshipMeta)) {
+    inverse = record.type.inverseFor(relationshipMeta.key, store);
+  }
 
   if (inverse) {
     inverseKey = inverse.name;