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new WithAbortAsyncIterable(this, signal) : this;\n\n let i = 0;\n for await (const item of source) {\n await projection.call(thisArg, item, i++, signal);\n }\n }\n\n /** @nocollapse */\n pipe<R>(...operations: UnaryFunction<AsyncIterable<T>, R>[]): R;\n pipe<R>(...operations: OperatorAsyncFunction<T, R>[]): AsyncIterableX<R>;\n pipe<R extends NodeJS.WritableStream>(writable: R, options?: { end?: boolean }): R;\n pipe<R>(...args: any[]) {\n let i = -1;\n const n = args.length;\n let acc: any = this;\n while (++i < n) {\n acc = args[i](asAsyncIterable(acc));\n }\n return acc;\n }\n}\n\n(<any>AsyncIterableX.prototype)[Symbol.toStringTag] = 'AsyncIterableX';\n\nObject.defineProperty(AsyncIterableX, Symbol.hasInstance, {\n writable: true,\n configurable: true,\n value(inst: any) {\n return !!(inst && inst[Symbol.toStringTag] === 'AsyncIterableX');\n },\n});\n\n_initializeFrom(AsyncIterableX);\n\nexport type AsyncIterableInput<TSource> =\n | AsyncIterable<TSource>\n | AsyncIterator<TSource>\n | Iterable<TSource | PromiseLike<TSource>>\n | ArrayLike<TSource>\n | PromiseLike<TSource>\n | Observable<TSource>;\n\ntype WritableOrOperatorAsyncFunction<T, R> =\n | NodeJS.WritableStream\n | NodeJS.ReadWriteStream\n | OperatorAsyncFunction<T, R>;\n\ndeclare module '../asynciterable/asynciterablex' {\n interface AsyncIterableX<T> {\n pipe(): AsyncIterableX<T>;\n pipe<A>(op1: OperatorAsyncFunction<T, A>): AsyncIterableX<A>;\n pipe<A, B>(\n op1: OperatorAsyncFunction<T, A>,\n op2: OperatorAsyncFunction<A, B>\n ): AsyncIterableX<B>;\n pipe<A, B, C>(\n op1: OperatorAsyncFunction<T, A>,\n op2: OperatorAsyncFunction<A, B>,\n op3: OperatorAsyncFunction<B, C>\n ): AsyncIterableX<C>;\n pipe<A, B, C, D>(\n op1: OperatorAsyncFunction<T, A>,\n op2: OperatorAsyncFunction<A, B>,\n op3: OperatorAsyncFunction<B, C>,\n op4: OperatorAsyncFunction<C, D>\n ): AsyncIterableX<D>;\n pipe<A, B, C, D, E>(\n op1: OperatorAsyncFunction<T, A>,\n op2: OperatorAsyncFunction<A, B>,\n op3: OperatorAsyncFunction<B, C>,\n op4: OperatorAsyncFunction<C, D>,\n op5: OperatorAsyncFunction<D, E>\n ): AsyncIterableX<E>;\n pipe<A, B, C, D, E, F>(\n op1: OperatorAsyncFunction<T, A>,\n op2: OperatorAsyncFunction<A, B>,\n op3: OperatorAsyncFunction<B, C>,\n op4: OperatorAsyncFunction<C, D>,\n op5: OperatorAsyncFunction<D, E>,\n op6: OperatorAsyncFunction<E, F>\n ): AsyncIterableX<F>;\n pipe<A, B, C, D, E, F, G>(\n op1: OperatorAsyncFunction<T, A>,\n op2: OperatorAsyncFunction<A, B>,\n op3: OperatorAsyncFunction<B, C>,\n op4: OperatorAsyncFunction<C, D>,\n op5: OperatorAsyncFunction<D, E>,\n op6: OperatorAsyncFunction<E, F>,\n op7: OperatorAsyncFunction<F, G>\n ): AsyncIterableX<G>;\n pipe<A, B, C, D, E, F, G, H>(\n op1: OperatorAsyncFunction<T, A>,\n op2: OperatorAsyncFunction<A, B>,\n op3: OperatorAsyncFunction<B, C>,\n op4: OperatorAsyncFunction<C, D>,\n op5: OperatorAsyncFunction<D, E>,\n op6: OperatorAsyncFunction<E, F>,\n op7: OperatorAsyncFunction<F, G>,\n op8: OperatorAsyncFunction<G, H>\n ): AsyncIterableX<H>;\n pipe<A, B, C, D, E, F, G, H, I>(\n op1: OperatorAsyncFunction<T, A>,\n op2: OperatorAsyncFunction<A, B>,\n op3: OperatorAsyncFunction<B, C>,\n op4: OperatorAsyncFunction<C, D>,\n op5: OperatorAsyncFunction<D, E>,\n op6: OperatorAsyncFunction<E, F>,\n op7: OperatorAsyncFunction<F, G>,\n op8: OperatorAsyncFunction<G, H>,\n op9: OperatorAsyncFunction<H, I>\n ): AsyncIterableX<I>;\n pipe(...operations: OperatorAsyncFunction<any, any>[]): AsyncIterableX<{}>;\n pipe<A extends NodeJS.WritableStream>(op1: A, options?: { end?: boolean }): A;\n }\n}\n\ntry {\n ((isBrowser) => {\n if (isBrowser) {\n return;\n }\n\n AsyncIterableX.prototype['pipe'] = nodePipe;\n const readableOpts = (x: any, opts = x._writableState || { objectMode: true }) => opts;\n\n function nodePipe<T>(this: AsyncIterableX<T>, ...args: any[]) {\n let i = -1;\n let end: boolean;\n const n = args.length;\n let prev: any = this;\n let next: WritableOrOperatorAsyncFunction<T, any>;\n while (++i < n) {\n next = args[i];\n if (typeof next === 'function') {\n prev = next(asAsyncIterable(prev));\n } else if (isWritableNodeStream(next)) {\n ({ end = true } = args[i + 1] || {});\n // prettier-ignore\n return isReadableNodeStream(prev) ? prev.pipe(next, {end}) :\n asAsyncIterable(prev).toNodeStream(readableOpts(next)).pipe(next, {end});\n }\n }\n return prev;\n }\n })(typeof window === 'object' && typeof document === 'object' && document.nodeType === 9);\n} catch (e) {\n /* */\n}\n"]} |