ahmido
1fec9c6f9d
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## Summary - introduce surface-aware compressed governance outcomes and reuse the shared truth/explanation seams for operator-first summaries - apply the compressed outcome hierarchy across baseline, evidence, review, review-pack, canonical review/evidence, and artifact-oriented operation-run surfaces - expand spec 214 fixtures and Pest coverage, and fix tenant-panel route assertions by generating explicit tenant-panel URLs in the affected Filament tests ## Validation - `cd apps/platform && ./vendor/bin/sail bin pint --dirty --format agent` - focused governance compression suite from `specs/214-governance-outcome-compression/quickstart.md` passed (`68` tests, `445` assertions) - `cd apps/platform && ./vendor/bin/sail artisan test --compact tests/Feature/Filament/InventoryItemResourceTest.php tests/Feature/Filament/BackupSetUiEnforcementTest.php tests/Feature/Filament/RestoreRunUiEnforcementTest.php` passed (`18` tests, `81` assertions) Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de> Reviewed-on: #253
57 lines
2.2 KiB
Plaintext
57 lines
2.2 KiB
Plaintext
import { Observable } from '../Observable';
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import { ObservedValueOf, ObservableInput } from '../types';
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import { innerFrom } from './innerFrom';
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/**
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* Creates an Observable that, on subscribe, calls an Observable factory to
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* make an Observable for each new Observer.
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*
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* <span class="informal">Creates the Observable lazily, that is, only when it
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* is subscribed.
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* </span>
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*
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* 
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*
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* `defer` allows you to create an Observable only when the Observer
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* subscribes. It waits until an Observer subscribes to it, calls the given
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* factory function to get an Observable -- where a factory function typically
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* generates a new Observable -- and subscribes the Observer to this Observable.
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* In case the factory function returns a falsy value, then EMPTY is used as
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* Observable instead. Last but not least, an exception during the factory
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* function call is transferred to the Observer by calling `error`.
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*
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* ## Example
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*
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* Subscribe to either an Observable of clicks or an Observable of interval, at random
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*
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* ```ts
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* import { defer, fromEvent, interval } from 'rxjs';
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*
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* const clicksOrInterval = defer(() => {
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* return Math.random() > 0.5
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* ? fromEvent(document, 'click')
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* : interval(1000);
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* });
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* clicksOrInterval.subscribe(x => console.log(x));
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*
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* // Results in the following behavior:
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* // If the result of Math.random() is greater than 0.5 it will listen
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* // for clicks anywhere on the "document"; when document is clicked it
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* // will log a MouseEvent object to the console. If the result is less
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* // than 0.5 it will emit ascending numbers, one every second(1000ms).
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* ```
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*
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* @see {@link Observable}
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*
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* @param observableFactory The Observable factory function to invoke for each
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* Observer that subscribes to the output Observable. May also return any
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* `ObservableInput`, which will be converted on the fly to an Observable.
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* @return An Observable whose Observers' subscriptions trigger an invocation of the
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* given Observable factory function.
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*/
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export function defer<R extends ObservableInput<any>>(observableFactory: () => R): Observable<ObservedValueOf<R>> {
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return new Observable<ObservedValueOf<R>>((subscriber) => {
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innerFrom(observableFactory()).subscribe(subscriber);
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});
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}
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