@effect-ts/system/_src/Experimental/Stream/Channel/api/mergeOutWith.ts

Effect-TS is a zero dependency set of libraries to write highly productive, purely functional TypeScript at scale.

// ets_tracing: off

import type * as C from "../core.js"
import * as MapOut from "./mapOut.js"
import * as MergeAllWith from "./mergeAllWith.js"

export function mergeOutWith_<
  Env,
  Env1,
  InErr,
  InErr1,
  InElem,
  InElem1,
  InDone,
  InDone1,
  OutErr,
  OutErr1,
  OutElem1,
  OutDone1
>(
  self: C.Channel<
    Env,
    InErr,
    InElem,
    InDone,
    OutErr,
    C.Channel<Env1, InErr1, InElem1, InDone1, OutErr1, OutElem1, OutDone1>,
    OutDone1
  >,
  n: number,
  f: (o1: OutDone1, o2: OutDone1) => OutDone1
): C.Channel<
  Env & Env1,
  InErr & InErr1,
  InElem & InElem1,
  InDone & InDone1,
  OutErr | OutErr1,
  OutElem1,
  OutDone1
> {
  return MergeAllWith.mergeAllWith_(
    MapOut.mapOut_(self, (x) => x),
    n,
    f
  )
}

/**
 * @ets_data_first mergeOutWith_
 */
export function mergeOutWith<OutDone1>(
  n: number,
  f: (o1: OutDone1, o2: OutDone1) => OutDone1
) {
  return <
    Env,
    Env1,
    InErr,
    InErr1,
    InElem,
    InElem1,
    InDone,
    InDone1,
    OutErr,
    OutErr1,
    OutElem1
  >(
    self: C.Channel<
      Env,
      InErr,
      InElem,
      InDone,
      OutErr,
      C.Channel<Env1, InErr1, InElem1, InDone1, OutErr1, OutElem1, OutDone1>,
      OutDone1
    >
  ) => mergeOutWith_(self, n, f)
}