Performs an action on a given state and returns a whole new version.
A store is given a single root
Reducer. As it’s sent actions, it runs the reducer to update the application’s state. The reducer can have subreducers to separate code out into modular parts.
For a reducer’s own state and actions, implement theSee more
reduce(state:action:). For subreducers, implement the
public protocol Reducer
Creates a proxy of the store object for use by middleware.
Middleware may use the store proxy to retreive the current state, send actions, continue to the next middleware, or subscribe to store changes. With the proxy, middleware don’t have to worry about retaining the store. Instead, the proxy provides a safe API to access a weak reference to it.See more
public struct StoreProxy<State> : ActionDispatcher