Added lazy list example.

simphotonics · Aug 11, 2023 · b23d62d · b23d62d
1 parent c34087f
commit b23d62d
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/example/bin/lazy_list_example.dart b/example/bin/lazy_list_example.dart
@@ -0,0 +1,20 @@
+import 'package:lazy_memo/lazy_memo.dart';
+
+void main(List<String> args) {
+ final origin = <String>['zero', 'one', 'two'];
+
+ var lazyList = LazyList<String>(() => [...origin, 'three']);
+
+ // The object
+ print(lazyList);
+ // The cached list view
+ print(lazyList());
+
+ // Returns the same object till it is re-initialized.
+ print(lazyList() == lazyList());
+ print(lazyList() == lazyList(updateCache: true));
+
+ origin.add('four');
+
+ print(lazyList(updateCache: true));
+}