How to reset the state of a Redux store?

Question

I am using Redux for state management.
How do I reset the store to its initial state?

For example, let’s say I have two user accounts (u1 and

Answer 1

Just a simplified answer to the best answer:

const rootReducer = combineReducers({
    auth: authReducer,
    ...formReducers,
    routing
});


export default (state, action) =>
  rootReducer(action.type === 'USER_LOGOUT' ? undefined : state, action);