e01189230c
- Deprecate the `@nx/angular` data persistence operators in favor of importing them from `@ngrx/router-store/data-persistence`. The operator will be removed from the `@nx/angular` package in Nx v21. - Update the deprecation message for `@nx/angular/testing` helpers to communicate that they will be removed in Nx v21. <!-- Please make sure you have read the submission guidelines before posting an PR --> <!-- https://github.com/nrwl/nx/blob/master/CONTRIBUTING.md#-submitting-a-pr --> <!-- Please make sure that your commit message follows our format --> <!-- Example: `fix(nx): must begin with lowercase` --> <!-- If this is a particularly complex change or feature addition, you can request a dedicated Nx release for this pull request branch. Mention someone from the Nx team or the `@nrwl/nx-pipelines-reviewers` and they will confirm if the PR warrants its own release for testing purposes, and generate it for you if appropriate. --> ## Current Behavior <!-- This is the behavior we have today --> ## Expected Behavior <!-- This is the behavior we should expect with the changes in this PR --> ## Related Issue(s) <!-- Please link the issue being fixed so it gets closed when this is merged. --> Fixes #
41 lines
1.2 KiB
TypeScript
41 lines
1.2 KiB
TypeScript
import type { Observable } from 'rxjs';
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import { first, toArray } from 'rxjs/operators';
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/**
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* @deprecated This will be removed in Nx v21. If using RxJS 7, use `firstValueFrom(obs$.pipe(toArray()))`
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* or `lastValueFrom(obs$.pipe(toArray()))`. If using RxJS 6, use `obs$.pipe(toArray()).toPromise()`.
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*
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* @whatItDoes reads all the values from an observable and returns a promise
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* with an array of all values. This should be used in combination with async/await.
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*
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* ## Example
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*
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* ```typescript
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* const obs = of(1, 2, 3, 4);
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* const res = await readAll(obs)
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* expect(res).toEqual([1, 2, 3, 4]);
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* ```
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*/
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export function readAll<T>(o: Observable<T>): Promise<T[]> {
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return o.pipe(toArray()).toPromise();
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}
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/**
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* @deprecated This will be removed in Nx v21. Since RxJS 7, use `firstValueFrom(obs$)`. If using RxJS 6,
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* use `obs$.pipe(first()).toPromise()`.
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*
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* @whatItDoes reads the first value from an observable and returns a promise
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* with it. This should be used in combination with async/await.
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*
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* ## Example
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*
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* ```typescript
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* const obs = of(1, 2, 3, 4);
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* const res = await readFirst(obs)
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* expect(res).toEqual(1);
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* ```
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*/
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export function readFirst<T>(o: Observable<T>): Promise<T> {
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return o.pipe(first()).toPromise();
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}
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