Throttle with batch execution of actions - Redux Saga

batch.js

import { buffers, delay } from 'redux-saga'
import { actionChannel, call, fork, take, flush } from 'redux-saga/effects'
import { flatten } from "ramda";

yield fork(function* () {
  const leChannel = yield actionChannel("LOL", buffers.expanding(20));

  while (true) {
    const currentAction = yield take(leChannel);
    yield call(delay, 1000);
    
    const actions = yield flush(leChannel);
    
    yield fork(function* (actions) {
      console.log("le actions", actions);
    }, flatten([currentAction, actions]))
  }
});

// and then play around
(() => {
  let a = 0;
  const interval = setInterval(() => {
    store.dispatch({type: "LOL", payload: a++})

    if (a  === 40) clearInterval(interval);
  }, 400);
})();