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| author | Pinapelz <yukais@pinapelz.com> | 2025-06-29 11:49:28 -0700 |
|---|---|---|
| committer | Pinapelz <yukais@pinapelz.com> | 2025-06-29 11:49:28 -0700 |
| commit | d55b767039605256c736166a942a9138e3eacfd7 (patch) | |
| tree | 947063b634c50d438a794325f13275e134aa5993 /node_modules/rxjs/src/internal/observable/concat.ts | |
| parent | 864ce67d89c77d8ef9c3361f80d619853abcf91c (diff) | |
remove dev node_modules (oops)
Diffstat (limited to 'node_modules/rxjs/src/internal/observable/concat.ts')
| -rw-r--r-- | node_modules/rxjs/src/internal/observable/concat.ts | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/node_modules/rxjs/src/internal/observable/concat.ts b/node_modules/rxjs/src/internal/observable/concat.ts deleted file mode 100644 index edbaa31..0000000 --- a/node_modules/rxjs/src/internal/observable/concat.ts +++ /dev/null @@ -1,115 +0,0 @@ -import { Observable } from '../Observable'; -import { ObservableInputTuple, SchedulerLike } from '../types'; -import { concatAll } from '../operators/concatAll'; -import { popScheduler } from '../util/args'; -import { from } from './from'; - -export function concat<T extends readonly unknown[]>(...inputs: [...ObservableInputTuple<T>]): Observable<T[number]>; -export function concat<T extends readonly unknown[]>( - ...inputsAndScheduler: [...ObservableInputTuple<T>, SchedulerLike] -): Observable<T[number]>; - -/** - * Creates an output Observable which sequentially emits all values from the first given - * Observable and then moves on to the next. - * - * <span class="informal">Concatenates multiple Observables together by - * sequentially emitting their values, one Observable after the other.</span> - * - *  - * - * `concat` joins multiple Observables together, by subscribing to them one at a time and - * merging their results into the output Observable. You can pass either an array of - * Observables, or put them directly as arguments. Passing an empty array will result - * in Observable that completes immediately. - * - * `concat` will subscribe to first input Observable and emit all its values, without - * changing or affecting them in any way. When that Observable completes, it will - * subscribe to then next Observable passed and, again, emit its values. This will be - * repeated, until the operator runs out of Observables. When last input Observable completes, - * `concat` will complete as well. At any given moment only one Observable passed to operator - * emits values. If you would like to emit values from passed Observables concurrently, check out - * {@link merge} instead, especially with optional `concurrent` parameter. As a matter of fact, - * `concat` is an equivalent of `merge` operator with `concurrent` parameter set to `1`. - * - * Note that if some input Observable never completes, `concat` will also never complete - * and Observables following the one that did not complete will never be subscribed. On the other - * hand, if some Observable simply completes immediately after it is subscribed, it will be - * invisible for `concat`, which will just move on to the next Observable. - * - * If any Observable in chain errors, instead of passing control to the next Observable, - * `concat` will error immediately as well. Observables that would be subscribed after - * the one that emitted error, never will. - * - * If you pass to `concat` the same Observable many times, its stream of values - * will be "replayed" on every subscription, which means you can repeat given Observable - * as many times as you like. If passing the same Observable to `concat` 1000 times becomes tedious, - * you can always use {@link repeat}. - * - * ## Examples - * - * Concatenate a timer counting from 0 to 3 with a synchronous sequence from 1 to 10 - * - * ```ts - * import { interval, take, range, concat } from 'rxjs'; - * - * const timer = interval(1000).pipe(take(4)); - * const sequence = range(1, 10); - * const result = concat(timer, sequence); - * result.subscribe(x => console.log(x)); - * - * // results in: - * // 0 -1000ms-> 1 -1000ms-> 2 -1000ms-> 3 -immediate-> 1 ... 10 - * ``` - * - * Concatenate 3 Observables - * - * ```ts - * import { interval, take, concat } from 'rxjs'; - * - * const timer1 = interval(1000).pipe(take(10)); - * const timer2 = interval(2000).pipe(take(6)); - * const timer3 = interval(500).pipe(take(10)); - * - * const result = concat(timer1, timer2, timer3); - * result.subscribe(x => console.log(x)); - * - * // results in the following: - * // (Prints to console sequentially) - * // -1000ms-> 0 -1000ms-> 1 -1000ms-> ... 9 - * // -2000ms-> 0 -2000ms-> 1 -2000ms-> ... 5 - * // -500ms-> 0 -500ms-> 1 -500ms-> ... 9 - * ``` - * - * Concatenate the same Observable to repeat it - * - * ```ts - * import { interval, take, concat } from 'rxjs'; - * - * const timer = interval(1000).pipe(take(2)); - * - * concat(timer, timer) // concatenating the same Observable! - * .subscribe({ - * next: value => console.log(value), - * complete: () => console.log('...and it is done!') - * }); - * - * // Logs: - * // 0 after 1s - * // 1 after 2s - * // 0 after 3s - * // 1 after 4s - * // '...and it is done!' also after 4s - * ``` - * - * @see {@link concatAll} - * @see {@link concatMap} - * @see {@link concatMapTo} - * @see {@link startWith} - * @see {@link endWith} - * - * @param args `ObservableInput`s to concatenate. - */ -export function concat(...args: any[]): Observable<unknown> { - return concatAll()(from(args, popScheduler(args))); -} |
