ryu1sazae

import SwiftUI
import UIKit

/// - Note: The height must be specified explicitly.
public struct HorizontalPagingViewRepresentable<Content: View>: UIViewRepresentable {
  private let currentIndex: Int
  private let pageIndexChanged: (Int) -> Void
  private let content: () -> Content

  public init(

ryu1sazae

protocol HungryState {}

// 幽霊型はインスタンス化する必要が無いのでenum
enum Hungry: HungryState {}
enum NotHungry: HungryState {}

struct Cat<State: HungryState> {}

extension Cat where State == Hungry {