connectFn-3.js

import React, { Component } from 'react';
import { store } from './redux/store';

const connectFn = (mapStateToProps, mapDispatchToProps) => {
  return (WrappedComponent) => {
    return class extends Component {
      render() {
        console.log(this.props)
        return (
          <WrappedComponent 
            {...this.props}
            {...mapStateToProps(store.getState(), this.props)}
            {...mapDispatchToProps(store.dispatch, this.props)}
          />
        );
      }
    }
  }
}

export { connectFn };