我使用 immutable 创建了一个List 但是不能往里面 push 数据，redux初学者

Question

import { combineReducers } from 'redux';import {ADD_TO_CART,CHECKOUT_CART,INITIALIZATION} from '../actions/action.jsx';import { List, Map , toJS } from 'immutable';const products = List([]);const initializateReducer = (state=products ,action) =>{    if(!action.products){        return state;    }    switch(action.type){        case INITIALIZATION :            for(let i=0; i< action.products.length;i++){                state.push(Map(action.products[i]));  //push不进去？？？？！！！            }            return state;        default:             return state;    }};

Answer 1

const initializateReducer = (state={} ,action) =>{

if(!action.products){
    return state;
}
switch(action.type){
    case INITIALIZATION :
        return {products:List(action.products)};    default: 
        return state;
}

};