From d924dbb7235c7ff4e30f0d6cc73750ce5bad9f3c Mon Sep 17 00:00:00 2001
From: RMidhunSuresh <hi@midhun.dev>
Date: Mon, 13 Dec 2021 12:12:58 +0530
Subject: [PATCH] Add explaining comment

---
 src/matrix/room/timeline/Timeline.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/matrix/room/timeline/Timeline.js b/src/matrix/room/timeline/Timeline.js
index 71f532bb..f58e7b83 100644
--- a/src/matrix/room/timeline/Timeline.js
+++ b/src/matrix/room/timeline/Timeline.js
@@ -256,8 +256,10 @@ export class Timeline {
     }
 
     _updateFetchedEntries(entries) {
+        // Update fetchedEntries based on incoming event, eg: a fetched event being redacted
         for (const entry of entries) {
             const relatedEntry = this._fetchedEventEntries.get(entry.relatedEventId);
+            // todo: can this be called .addRelation instead?
             if (relatedEntry?.addLocalRelation(entry)) {
                 relatedEntry.dependents.forEach(e => this._updateEntry(e));
             }