Possibility of State Composition

[julianpaulozzi]

It would be possible to somehow define state composition to facilitate the maintenance of large state trees?

Something like ngrx Feature Module State Composition.

The idea would be to keep a single store but compose the pair (state -> reductor) in several parts.

[Odonno]

Hi @julianpaulozzi

I am not sure to understand this feature very well for now. What you wish is to compose the state? If so then I don't see why you cannot do it using Observable?

[Odonno]

@julianpaulozzi I think I needed to play more with the @ngrx package with bigger projects and indeed, there are some valuable features. If you are still interested, ReduxSimple is now in v3 with some exciting features like:

• reducers with the On pattern from @ngrx and the ability to create sub/nested reducers
• my discovery of the year: selectors (memoized selectors, memoized selectors with props, combined selectors)
• and some other features currently in preview (Router Store, DevTools)

So, you can now compose your state in different parts and create as much features/nested state as you want. You can also check the readme file which described the new features pretty well.

[julianpaulozzi]

That sounds great, when I have the opportunity I will check. Good work, thanks.