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https://issues.apache.org/jira/browse/TINKERPOP-3182?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18017074#comment-18017074
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ASF GitHub Bot commented on TINKERPOP-3182:
-------------------------------------------

spmallette commented on code in PR #3194:
URL: https://github.com/apache/tinkerpop/pull/3194#discussion_r2310707480


##########
gremlin-javascript/src/main/javascript/gremlin-javascript/lib/structure/graph.js:
##########
@@ -79,10 +79,19 @@ class Edge extends Element {
     this.inV = inV;
     this.properties = {};
     if (properties) {
-      const keys = Object.keys(properties);
-      for (let i = 0; i < keys.length; i++) {
-        const k = keys[i];
-        this.properties[k] = properties[k].value;
+      if (Array.isArray(properties)) {

Review Comment:
   no. doing this here in `Edge` preserves the map structure for `properties` 
that was there before irrespective of what the serializer decides to send in 
the constructor. `Vertex` and `VertexProperty` just had a direct assignment 
which just accepted what the serializer gave it (with all the weirdness that 
comes with that), so i left that. 





> Consistent serialization of Path for untyped GraphSON
> -----------------------------------------------------
>
>                 Key: TINKERPOP-3182
>                 URL: https://issues.apache.org/jira/browse/TINKERPOP-3182
>             Project: TinkerPop
>          Issue Type: Bug
>          Components: io
>    Affects Versions: 3.7.4
>            Reporter: Stephen Mallette
>            Assignee: Stephen Mallette
>            Priority: Major
>
> {{Path}} objects are being detached to reference by the GraphSON v2/3 
> serializers which puts the output at odds with v1 untyped. This is not a 
> documented difference that was expected to exist. Users should control 
> property inclusion on elements via the {{materializeProperties}} option.
> Should not be a breaking change and mitigation for performance issues can be 
> disabled {{materializeProperties}}.



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