some deletions

[dotfiles/.git] / .config / coc / extensions / node_modules / coc-prettier / node_modules / rxjs / src / internal / operators / mergeScan.ts

diff --git a/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/src/internal/operators/mergeScan.ts b/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/src/internal/operators/mergeScan.ts
deleted file mode 100644 (file)
index c734852..0000000
--- a/.config/coc/extensions/node_modules/coc-prettier/node_modules/rxjs/src/internal/operators/mergeScan.ts
+++ /dev/null
@@ -1,146 +0,0 @@
-import { Operator } from '../Operator';
-import { Observable } from '../Observable';
-import { Subscriber } from '../Subscriber';
-import { Subscription } from '../Subscription';
-import { ObservableInput, OperatorFunction } from '../types';
-import { SimpleOuterSubscriber, SimpleInnerSubscriber, innerSubscribe } from '../innerSubscribe';
-
-/**
- * Applies an accumulator function over the source Observable where the
- * accumulator function itself returns an Observable, then each intermediate
- * Observable returned is merged into the output Observable.
- *
- * <span class="informal">It's like {@link scan}, but the Observables returned
- * by the accumulator are merged into the outer Observable.</span>
- *
- * ## Example
- * Count the number of click events
- * ```ts
- * import { fromEvent, of } from 'rxjs';
- * import { mapTo, mergeScan } from 'rxjs/operators';
- *
- * const click$ = fromEvent(document, 'click');
- * const one$ = click$.pipe(mapTo(1));
- * const seed = 0;
- * const count$ = one$.pipe(
- *   mergeScan((acc, one) => of(acc + one), seed),
- * );
- * count$.subscribe(x => console.log(x));
- *
- * // Results:
- * // 1
- * // 2
- * // 3
- * // 4
- * // ...and so on for each click
- * ```
- *
- * @param {function(acc: R, value: T): Observable<R>} accumulator
- * The accumulator function called on each source value.
- * @param seed The initial accumulation value.
- * @param {number} [concurrent=Number.POSITIVE_INFINITY] Maximum number of
- * input Observables being subscribed to concurrently.
- * @return {Observable<R>} An observable of the accumulated values.
- * @method mergeScan
- * @owner Observable
- */
-export function mergeScan<T, R>(accumulator: (acc: R, value: T, index: number) => ObservableInput<R>,
-                                seed: R,
-                                concurrent: number = Number.POSITIVE_INFINITY): OperatorFunction<T, R> {
-  return (source: Observable<T>) => source.lift(new MergeScanOperator(accumulator, seed, concurrent));
-}
-
-export class MergeScanOperator<T, R> implements Operator<T, R> {
-  constructor(private accumulator: (acc: R, value: T, index: number) => ObservableInput<R>,
-              private seed: R,
-              private concurrent: number) {
-  }
-
-  call(subscriber: Subscriber<R>, source: any): any {
-    return source.subscribe(new MergeScanSubscriber(
-      subscriber, this.accumulator, this.seed, this.concurrent
-    ));
-  }
-}
-
-/**
- * We need this JSDoc comment for affecting ESDoc.
- * @ignore
- * @extends {Ignored}
- */
-export class MergeScanSubscriber<T, R> extends SimpleOuterSubscriber<T, R> {
-  private hasValue: boolean = false;
-  private hasCompleted: boolean = false;
-  private buffer: Observable<any>[] = [];
-  private active: number = 0;
-  protected index: number = 0;
-
-  constructor(destination: Subscriber<R>,
-              private accumulator: (acc: R, value: T, index: number) => ObservableInput<R>,
-              private acc: R,
-              private concurrent: number) {
-    super(destination);
-  }
-
-  protected _next(value: any): void {
-    if (this.active < this.concurrent) {
-      const index = this.index++;
-      const destination = this.destination;
-      let ish;
-      try {
-        const { accumulator } = this;
-        ish = accumulator(this.acc, value, index);
-      } catch (e) {
-        return destination.error!(e);
-      }
-      this.active++;
-      this._innerSub(ish);
-    } else {
-      this.buffer.push(value);
-    }
-  }
-
-  private _innerSub(ish: any): void {
-    const innerSubscriber = new SimpleInnerSubscriber(this);
-    const destination = this.destination as Subscription;
-    destination.add(innerSubscriber);
-    const innerSubscription = innerSubscribe(ish, innerSubscriber);
-    // The returned subscription will usually be the subscriber that was
-    // passed. However, interop subscribers will be wrapped and for
-    // unsubscriptions to chain correctly, the wrapper needs to be added, too.
-    if (innerSubscription !== innerSubscriber) {
-      destination.add(innerSubscription);
-    }
-  }
-
-  protected _complete(): void {
-    this.hasCompleted = true;
-    if (this.active === 0 && this.buffer.length === 0) {
-      if (this.hasValue === false) {
-        this.destination.next!(this.acc);
-      }
-      this.destination.complete!();
-    }
-    this.unsubscribe();
-  }
-
-  notifyNext(innerValue: R): void {
-    const { destination } = this;
-    this.acc = innerValue;
-    this.hasValue = true;
-    destination.next!(innerValue);
-  }
-
-  notifyComplete(): void {
-    const buffer = this.buffer;
-    this.active--;
-    if (buffer.length > 0) {
-      this._next(buffer.shift());
-    } else if (this.active === 0 && this.hasCompleted) {
-      if (this.hasValue === false) {
-        this.destination.next!(this.acc);
-      }
-      this.destination.complete!();
-    }
-  }
-}