AsyncMemoizer in Dart/Flutter

Question

How do you memoize your futures? I am using a FutureBuilder that gets items data by some params.

I found here a suggestion to use AsyncMemoizer, however it looks like it's missing from the dart:async package.

Are there alternatives?

this may help https://stackoverflow.com/questions/52249578/how-to-deal-with-unwanted-widget-build — Haidar, Apr 18 '20 at 22:25
`AsyncMemoizer` is part of [`package:async`](https://pub.dev/packages/async), not `dart:async`. — jamesdlin, Apr 18 '20 at 22:58

score 14 · Answer 1 · edited Jul 04 '20 at 10:32

14

import 'package:async/async.dart';

edited Jul 04 '20 at 10:32

Zephyr

answered Jul 04 '20 at 06:36

1 Answers1