What are some patterns for creating "aggregate" selector functions that combine data from different parts of the store?

Oct 17, 2024 ... If the same state and action are passed to a reducer, they will always produce the same results because the state is immutable, as reducers are ... Jun 6, 2022 ... ... redux side. This means that we need a store, we need a global state ... reducer, which contained other reducers. Now, a couple of ... Aug 4, 2022 ... Each slice has its own name, initial state, reducers and actions. Each application has it's own container which implements a Context provider ... Reducers are the only way to change states in Redux. It is the only place where you can write logic and calculations. This allows for smaller reducer functions that focus on a slice of state. Often, the actions and reducers that correspond to the same slice of the state are ... Feb 17, 2017 ... Redux reducers act the same way. They do not mutate the data they are passed, they simply take in the data, combine it with an action, and produce a new result. 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 ... Dec 20, 2024 ... A function that accepts an initial state, an object of reducer functions, and a "slice name", and automatically generates action creators and action types. Apr 7, 2020 ... The React core team has introduced the useReducer Hook and I've found it a little nicer to use. It doesn't require additional libraries or tooling. Nov 11, 2024 ... A redux slice, is a dedicated portion of your state to a certain feature and you group its related reducer and actions: petsReducer.js, ...