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Module

x/proc/tests/deps/asynciter.ts>AbstractAsyncIter

A high-level way to run child processes that is easy, flexible, powerful, and prevents resource leaks.
j50n/deno-proc
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class AbstractAsyncIter
implements IAsyncIter<T>
Abstract
import { AbstractAsyncIter } from "https://deno.land/x/proc@0.20.8/tests/deps/asynciter.ts";

Properties

protected
abstract
readonly
iterator: AsyncIterable<T>

Methods

collect(): Promise<T[]>

Collect the items in this iterator to an array.

concurrentMap<U>(mapFn: (item: T) => Promise<U>, concurrency?: number): AsyncIter<U>

Map the sequence from one type to another, concurrently.

Results are returned in order.

concurrentUnorderedMap<U>(mapFn: (item: T) => Promise<U>, concurrency?: number): AsyncIter<U>

Map the sequence from one type to another, concurrently.

Items are iterated out of order. This allows maximum concurrency at all times, but the output order cannot be assumed to be the same as the input order.

filter(filterFn: (item: T) => boolean | Promise<boolean>): AsyncIter<T>

Filter the sequence to contain just the items that pass a test.

first(): Promise<T | null>

Return the first item of the sequence.

flatten<U>(): AsyncIter<U>

Flatten the iterable.

forEach(forEachFn: (item: T) => void | Promise<void>): Promise<void>

Perform an operation for each item in the sequence.

map<U>(mapFn: (item: T) => U | Promise<U>): AsyncIter<U>

Map the sequence from one type to another.

reduce<U>(zero: U, reduceFn: (acc: U, item: T) => U | Promise<U>): Promise<U>

Reduce a sequence to a single value.

[Symbol.asyncIterator](): AsyncGenerator<T, void, unknown>