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Merge pull request #429 from GetStream/perf-fixes

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fix: performance
This commit is contained in:
Salvatore Giordano
2021-05-12 13:49:39 +02:00
committed by GitHub
parent de50b1a22c 682fe3f447
commit 102fdc745f
2 changed files with 9 additions and 7 deletions
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packages/stream_chat/lib/src/api/channel.dart
+5 -3
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@@ -2,7 +2,8 @@ import 'dart:async';
import 'dart:convert';
import 'dart:math';
import 'package:collection/collection.dart' show IterableExtension;
import 'package:collection/collection.dart'
show IterableExtension, ListEquality;
import 'package:dio/dio.dart';
import 'package:logging/logging.dart';
import 'package:rxdart/rxdart.dart';
@@ -1601,8 +1602,9 @@ class ChannelClientState {
List<Message> get messages => _channelState.messages;
/// Channel message list as a stream
Stream<List<Message>?> get messagesStream =>
channelStateStream.map((cs) => cs.messages);
Stream<List<Message>?> get messagesStream => channelStateStream
.map((cs) => cs.messages)
.distinct((prev, next) => const ListEquality().equals(prev, next));
/// Channel pinned message list
List<Message>? get pinnedMessages => _channelState.pinnedMessages.toList();