Platform: Select slices of state via @select annotation

[Silthus]

I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[ ] Bug report  
[X] Feature request
[ ] Documentation issue or request

What is the current behavior?

Currently we need to define a selector for every select operation und use it inside our components.

Expected behavior:

It would be great if we could inject selected slice of state into the components with an @select annotation, like it is done in redux-angular: https://github.com/angular-redux/store/blob/master/articles/select-pattern.md

[fxck]

Very little advantage over the select operator and more magic..

[brandonroberts]

This has been discussed at length before, but besides decorators not having access to DI, we're not considering adding these to the API.

[fxck]

Too bad those lengthy discussions are now inaccessible with store issues section gone.

[MikeRyanDev]

@fxck 🥇 :)

[Fallenstedt]

The enthusiasm about decorators here makes me question the lifespan of the effects decorator. https://github.com/ngrx/platform/blob/master/docs/effects/README.md

[sandangel]

I have created a simple Select decorator. You can look for more info here https://github.com/sandangel/ngrx-utils