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Module

x/async_channels/mod.ts>Channel#map

Inspired by Go & Clojure Channels, async_channels provides channels as an asynchronous communication method between asynchronous functions.
Eyal-Shalev/async_channels
Latest
method Channel.prototype.map
Re-export
import { Channel } from "https://deno.land/x/async_channels@v1.0.0-rc8/mod.ts";

map returns a receiver channel that contains the results of applying fn to each value of this channel.

The receiver channel will close, when the original channel closes (or if the provided signal is triggered).

Parameters

fn: (val: T) => TOut | Promise<TOut>
optional
pipeOpts: ChannelPipeOptions