DMleadgen
46d973904b
Next.js website for Rocky Mountain Vending company featuring: - Product catalog with Stripe integration - Service areas and parts pages - Admin dashboard with Clerk authentication - SEO optimized pages with JSON-LD structured data Co-authored-by: Cursor <cursoragent@cursor.com>
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2 KiB
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49 lines
No EOL
2 KiB
Text
import { Observable } from '../Observable';
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import { ObservableInput, OperatorFunction } from '../types';
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/**
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* Branch out the source Observable values as a nested Observable using a
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* factory function of closing Observables to determine when to start a new
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* window.
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*
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* <span class="informal">It's like {@link bufferWhen}, but emits a nested
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* Observable instead of an array.</span>
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*
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* 
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*
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* Returns an Observable that emits windows of items it collects from the source
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* Observable. The output Observable emits connected, non-overlapping windows.
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* It emits the current window and opens a new one whenever the Observable
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* produced by the specified `closingSelector` function emits an item. The first
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* window is opened immediately when subscribing to the output Observable.
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*
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* ## Example
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*
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* Emit only the first two clicks events in every window of [1-5] random seconds
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*
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* ```ts
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* import { fromEvent, windowWhen, interval, map, take, mergeAll } from 'rxjs';
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*
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* const clicks = fromEvent(document, 'click');
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* const result = clicks.pipe(
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* windowWhen(() => interval(1000 + Math.random() * 4000)),
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* map(win => win.pipe(take(2))), // take at most 2 emissions from each window
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* mergeAll() // flatten the Observable-of-Observables
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* );
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* result.subscribe(x => console.log(x));
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* ```
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*
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* @see {@link window}
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* @see {@link windowCount}
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* @see {@link windowTime}
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* @see {@link windowToggle}
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* @see {@link bufferWhen}
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*
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* @param closingSelector A function that takes no arguments and returns an
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* {@link ObservableInput} (that gets converted to Observable) that signals
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* (on either `next` or `complete`) when to close the previous window and
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* start a new one.
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* @return A function that returns an Observable of windows, which in turn are
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* Observables.
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*/
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export declare function windowWhen<T>(closingSelector: () => ObservableInput<any>): OperatorFunction<T, Observable<T>>;
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//# sourceMappingURL=windowWhen.d.ts.map |