Cacher is the code snippet organizer for pro developers

@Module public class AppModule {

  private Application application;

  public AppModule(Application application) {
    this.application = application;
  }

  @Provides @Singleton Context providesAppContext() {
    return application.getApplicationContext();
  }

  @Provides @Singleton AppDatabase providesDatabase(Context context) {
    return Room.inMemoryDatabaseBuilder(context, AppDatabase.class).build();
  }
}