kepler.gl/src/middleware/index.js

kepler.gl is a webgl based application to visualize large scale location data in the browser

// Copyright (c) 2020 Uber Technologies, Inc.
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// of this software and associated documentation files (the "Software"), to deal
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// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// Extra helpers for redux
// We are exposing this secause react-palm has no UMD module and
// users need taskMiddleware to initiate their redux middle ware
import {taskMiddleware} from 'react-palm/tasks';

/**
 * This method is used to enhance redux middleware and provide
 * functionality to support react-palm
 * @param middlewares current redux middlewares
 * @returns {*[]} the original list of middlewares plus the react-palm middleware
 */
export function enhanceReduxMiddleware(middlewares = []) {
  return [...middlewares, taskMiddleware];
}