autocomplete [nfc]: Mention why the inequality check is needed

PIG208 · PIG208 · commit 4fdc120a998e · 2025-02-25T20:01:04.000-05:00
This helps imply why we don't have the check when displayName is null

Signed-off-by: Zixuan James Li &lt;zixuan@zulip.com&gt;
diff --git a/lib/model/autocomplete.dart b/lib/model/autocomplete.dart
@@ -947,6 +947,7 @@ class TopicAutocompleteQuery extends AutocompleteQuery {
       return store.realmEmptyTopicDisplayName.toLowerCase()
         .contains(raw.toLowerCase());
     }
+    // Skip this option if it matches the query exactly.
     return topic.displayName != raw
       // ignore: unnecessary_non_null_assertion // null topic names soon to be enabled
       && topic.displayName!.toLowerCase().contains(raw.toLowerCase());

Original file line number	Diff line number	Diff line change
`@@ -947,6 +947,7 @@ class TopicAutocompleteQuery extends AutocompleteQuery {`
`947`	`947`	`return store.realmEmptyTopicDisplayName.toLowerCase()`
`948`	`948`	`.contains(raw.toLowerCase());`
`949`	`949`	`}`
	`950`	`+ // Skip this option if it matches the query exactly.`
`950`	`951`	`return topic.displayName != raw`
`951`	`952`	`// ignore: unnecessary_non_null_assertion // null topic names soon to be enabled`
`952`	`953`	`&& topic.displayName!.toLowerCase().contains(raw.toLowerCase());`