What is the purpose of a default case in a switch statement within a reducer?

In Redux all changes to the application state happen via an "action." An "action" in Redux terms is simply "a thing that happened" expressed as a plain ... Feb 23, 2021 ... ... Redux does: the logger. Well, there's a separate library for logging ... Logging in the reducer. In my reducer, in the reducer function I also ... Sep 24, 2023 ... Redux store contains of 2 things: actions and reducers. Actions are JSON objects containing of action type and payload. The purpose of actions ... Jun 10, 2018 ... Higher-order reducers, unlike the root reducer approach, allow us to apply a certain functionality to the reducers that need it. They do so ... Apr 19, 2019 ... A reducer is a function which takes two arguments -- the current state and an action -- and returns based on both arguments a new state. Dec 21, 2016 ... Dispatching from inside a reducer in Redux. Redux is just great, but to be fair there isn't an elegant way to perform asynchronous actions on it ... ... redux-observable effectively does epic(action$, state$).subscribe(store.dispatch). Epics run alongside the normal Redux dispatch channel, after the reducers ... Action creator functions and reducer functions use "action types" to identify specific kinds of actions. These are string constants. The following action ... Mar 12, 2021 ... Recently, while I was improving my react redux project, I could not understand how I would connect to my react component to one of my ... reducer. The form reducer. Should be given to mounted to your Redux state at form . If you absolutely must mount it somewhere other than form , you may provide ...