text: import { combineReducers } from 'redux';
  import { currentUser } from 'reducers/current-user';
  import { recipes } from 'reducers/recipes';
  
  const reducer = combineReducers({ currentUser });
  const newReducer = combineReducers({ currentUser, recipes });
  
  const store = createStore(reducer);
  
  store.replaceReducer(newReducer);
  