@johngw/stream/dist/sinks/ForkableRecallStream.js

Reactive programming tools using the WHATWG Streams API.

import { ForkableStream } from './ForkableStream.js';
import { ForkableRecallSink } from './ForkableRecallSink.js';
import { BaseForkableStream } from './BaseForkableStream.js';
/**
 * An extension to the {@link ForkableStream:class} that immediately
 * queues the last received chunk to any fork.
 *
 * @group Sinks
 * @see {@link ForkableRecallSink}
 * @example
 * ```
 * const forkable = new ForkableRecallStream<number>()
 * await fromCollection([1, 2, 3, 4, 5, 6, 7]).pipeTo(forkable)
 * ```
 *
 * Now the stream has finished, if we fork from it we'll
 * receive the last thing that was emitted.
 *
 * ```
 * await forkable.fork().pipeTo(write(console.info))
 * // 7
 * ```
 */
export class ForkableRecallStream extends BaseForkableStream {
    constructor(strategy) {
        super(new ForkableRecallSink(), strategy);
    }
}
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