Source: Dependency Injection Using GetIt and Injectable) https://www.dhiwise.com/post/exploring-flutter-tools-getit-injectable-and-autoroute
https://flutterbyexample.com/lesson/singletons
GetIt is a service locator that allows you to create interfaces and their implementations, and access those implementation globally, anywhere in your application.
- A way to decouple the interface (abstract base class) from a concrete implementation, and at the same time allows to access the concrete implementation from everywhere in App over the interface.
- isn't a state management solution
- a locator for your objects so you need some other way to notify your UI about changes like Streams or ValueNotifiers
Injectable generates code that we would have otherwise written by using annotations. This allows us to worry more about logic and less how we are going to access it.
for d in */; do cd "$d" echo "$d" dart pub add get_it injectable dart pub add --dev injectable_generator build_runner echo "\n" cd .. done