From 4d7bed045056f4c2f25f8d8fb3d6611deccd19f3 Mon Sep 17 00:00:00 2001
From: Neeraj Gupta <254676+ua741@users.noreply.github.com>
Date: Fri, 3 Jun 2022 08:40:04 +0530
Subject: [PATCH] documentation

---
 lib/services/memories_service.dart | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/services/memories_service.dart b/lib/services/memories_service.dart
index 5a9486c57..01d57b8a7 100644
--- a/lib/services/memories_service.dart
+++ b/lib/services/memories_service.dart
@@ -26,7 +26,8 @@ class MemoriesService extends ChangeNotifier {
     addListener(() {
       _cachedMemories = null;
     });
-    //
+    // Clear memory after a delay, in async manner.
+    // Intention of delay is to give more CPU cycles to other tasks
     Future.delayed(const Duration(seconds: 5), () {
       _memoriesDB.clearMemoriesSeenBeforeTime(
           DateTime.now().microsecondsSinceEpoch - (7 * kMicroSecondsInDay));