ActionReducer

public struct ActionReducer<StateType, ActionType> : ActionReducerType where ActionType : Action

An struct wrapping a implementation of ActionReducerType


                    
                    
                    ReducerActionType

Undocumented

Swift

public typealias ReducerActionType = ActionType


                    
                    
                    ReducerStateType

Undocumented

Swift

public typealias ReducerStateType = StateType


                    
                    
                    init(_:)

Undocumented

Swift

public init<A>(_ reducer: A) where StateType == A.ReducerStateType, ActionType == A.ReducerActionType, A : ActionReducerType


                    
                    
                    isResponsible(action:state:)

Check if this reducer is responsible for a given action and state

Note

The default implementation simply checks if the given action and state conform to the reducers action and state types

Swift

public func isResponsible(action: Action, state: Any) -> Bool

`action`	a given action
`state`	a given state

returns if the reducer is responsible for this action/state pair


                    
                    
                    reduce(provider:action:state:)

Take a given action, modify a given state and return a new state

Swift

public func reduce(provider: ReducerProvider, action: ReducerActionType, state: ReducerStateType) -> ReducerStateType

`action`	a given action
`state`	a given state

the new state