https://github.com/rjdestigter/rxjs-single-state-todomvc

Experimental serliazable, time-travelable single state solution using RxJS observables
https://github.com/rjdestigter/rxjs-single-state-todomvc

functional-programming reactjs rxjs typescript

Last synced: about 1 month ago
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Experimental serliazable, time-travelable single state solution using RxJS observables

• Host: GitHub
• URL: https://github.com/rjdestigter/rxjs-single-state-todomvc
• Owner: rjdestigter
• Created: 2019-09-26T00:47:15.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2022-02-10T19:25:56.000Z (almost 3 years ago)
• Last Synced: 2023-03-08T04:23:07.585Z (over 1 year ago)
• Topics: functional-programming, reactjs, rxjs, typescript
• Language: TypeScript
• Homepage: https://rjdestigter.github.io/rxjs-single-state-todomvc/
• Size: 1.6 MB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md

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README

        
> This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).

# Why

I built this take on TodoMVC to learn RxJS. I specifically set out to develop a single state solution and to experiment with serializable, time-travelable state by composing observables.

I ended up with a few nice architectural solutions that I would like to talk about:

- Creating stateful observables using RxJS's `BehaviourSubject`

- Composing a map of observable into a single state observable.

- Using get/set defenitions for stateful observables allowing developers to update state in a mutuabale like fashion whil maintaining immutability.

- Abstracting operational state from model state.

- Using transactions to read, update, and remove from state.

Throughout the process I also experimented with point-free style and other functional programming concepts.

### Documentation

Documentation generatoed using (typedoc)[https://typedoc.org/] can be found [here](https://rjdestigter.github.io/rxjs-single-state-todomvc/docs/)

# How Does It Work

## Stateful observables

TODO

## A single state observable

TODO

## Mutable yet immutable

TODO

## Operational state

TODO

## Transactions

TODO