hydro

Description:

hydro

hydro #
A simple state management & service container solution for Flutter.
Usage #
import 'package:hydro/hydro.dart';
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// inherit Hydro
class SomeClass extends Hydro {

String _name = "inital value";

// getter
String get name => _name;

// setter
void setName(String newName) {
_name = newName;
update(); // NOTE: `update()` is important to refresh the UI.
}

}
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// Adding to the service container
// If already been added, nothing will change.
Hydro.set(SomeClass());

// OR

// force replace an existing service, set `forceReplace: true`
Hydro.set(SomeClass(), forceReplace: true);
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class _SomePageState extends State<SomePage> {
// ...

SomeClass? some_class = Hydro.get<SomeClass>(this);
// OR
SomeClass some_class = Hydro.mustGet<SomeClass>(this);

// NOTE: `get` & `mustGet` methods accept an argument of type `State`,
// it is required to refresh the UI when changes occur;
// You may as well leave it empty if UI updates are NOT needed.
// SomeClass? some_class = Hydro.get<SomeClass>();
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