helloooideeeeea

//: Playground - noun: a place where people can play
import Foundation

class Subscribe {
    
    func fetch1 (complition: () -> Void ) {
        // Api通信中..
        print("1 loading...")
        complition()
    }

helloooideeeeea

//: Playground - noun: a place where people can play

import Foundation

protocol Delegate: class {
    func success(str: String, num: Int) -> String
}

// Modelだと思って
class Subscribe {

helloooideeeeea

//: Playground - noun: a place where people can play

import Foundation

protocol Delegate: class {
    func foo()
    func bar(num: Int)
    func buz(str: String, num: Int) -> String
}

helloooideeeeea

//: Playground - noun: a place where people can play

import Foundation

// Observerを一括で管理するClass
class MyNotificationManager {
    
    let center = NotificationCenter.default
    
    func setMyNotification(clazz: Observer) {