Enable functions to store data between calls / know from where they were called
Hi,
this title might sound quite strange but during the development of functional_listeners and get_it_mixin I found that the reactive nature of flutter creates some new challenges. Specifically I mean that build
functions are getting called on any data change which makes patterns that I used in the past suddenly difficult.
Let's take the following class as an example:
class Model {
ValueNotifier<String> _notifier;