Mealer App
Mealer App - insanely good food ordering app
... the Chain-of-responsibility design pattern, Modal-View-Controller design pattern and the Dispatcher-Action-Handler pattern, we resorted to implementing a code structure and data handling pattern that helps achieve loose coupling, lesser dependency on external frameworks (like Firebase) and more modularization. Every app instance would have UI components (activities), which will only contain code needed for user interface. UI components, use the App instance, to make calls.