create-personal-react-app/templates/src/app/ui/sagas/index.js

A thin wrapper around Facebook's create-react-app

import { takeLatest, put, delay } from 'redux-saga/effects';
import { doShowLoading, doHideLoading } from '../actions';
import { LOADING_REQUEST } from '../constants/actionTypes';

export function* handleRequestLoading() {
  yield put(doShowLoading());
  yield delay(1000);
  yield put(doHideLoading());
}

export default [takeLatest(LOADING_REQUEST, handleRequestLoading)];