I am trying to find the .select method of ngrx but I cannot really find details on it on internet. What I need is to find out about the overloads of this .select() method. Like, the simplest form is
.select(state => state.someSlice)
But I saw also
.select(p1, p2, (p1, p2) => someFunction(p1, p2));
and similar. Is p1, p2 necessarily an observables? I need some documentation on this. Thanks for any help. Downvotes too. This is the ngrx version that is in my package.json:
"@ngrx/component-store": "^10.0.0",
>Solution :
the documentation isn’t great on this, but the difference is in v1 you’re just selecting some property of the state with a standard map function.
but in the second, you’re feeding two selectors and the third argument is a map function to combine the result of those two selectors.
select docs are here: https://v10.ngrx.io/api/store/select
but the more useful docs are here: https://v10.ngrx.io/guide/component-store/read