git.r.bdr.sh - rbdr/map/blob - Map/State/Store.swift

   1 import Foundation
   2
   3 final class Store<State, Action>: ObservableObject {
   4   @Published private(set) var state: State
   5
   6   private let reducer: Reducer<State, Action>
   7
   8   init(initialState: State, reducer: @escaping Reducer<State, Action>) {
   9     self.state = initialState
  10     self.reducer = reducer
  11   }
  12
  13   func send(_ action: Action) {
  14     reducer(&state, action)
  15   }
  16 }
  17
  18 typealias Reducer<State, Action> = (inout State, Action) -> Void