find 1.0.2

Simple, performant state management for Flutter.

find

Under development. Not optimized.

Simple, performant state management for Flutter.

Usage

Define a new ID with static Find.add method anywhere in the app (before first build), i.e., in initState():

Find.add(  
  id: "myText",  
  initial: {  
    "counter": 0,  
  },  
  builder: (Map _data) =>
    Text(_data["counter"].toString()),
);

It takes three arguments: a string id, a Map initial for the first state, and a builder that will build the Widget from the passed state (_data).

Displaying the Widget is done anywhere in code with Find.byId("myText"). That's it!

To dynamically update the value when a button is pressed:

FloatingActionButton(  
  onPressed: () => FindData.byId("myText").update(
    "counter", // ID
    (_counter) => _counter + 1), // state transition fn
  ...
)