godrm

protocol ViewModelBinding {
    associatedtype Key
    associatedtype Data
    func updateNotify(changed: @escaping (Key, Data)->())
}

class ForecastImageViewModel : ViewModelBinding {
    typealias Key = [UIImage]?
    typealias Data = (duration: Double, firstImage: UIImage?)
    

godrm

import UIKit
import OctoKit
import AuthenticationServices

extension URL {
    /// Returns a new URL by adding the query items, or nil if the URL doesn't support it.
    /// URL must conform to RFC 3986.
    func appending(_ queryItems: [URLQueryItem]) -> URL? {
        guard var urlComponents = URLComponents(url: self, resolvingAgainstBaseURL: true) else {
            // URL is not conforming to RFC 3986 (maybe it is only conforming to RFC 1808, RFC 1738, and RFC 2732)

godrm

//
//  archiver.swift
//
//  Created by JK on 2020/02/27.
//  Copyright © 2020 codesquad. All rights reserved.
//

import Foundation

class NBeverage : NSObject, NSCoding, Codable {

godrm

//
//  EchoServer.swift
//  CS16
//
//  Created by JK on 2020/01/14.
//  Copyright © 2020 codesquad. All rights reserved.
//

import Foundation
import Network

godrm

struct InputView {
    enum Prompt : String {
        case height = "> 사다리 높이를 입력해주세요.\n> "
        case names = "> 참여할 사람 이름을 입력하세요.\n> "
    }
    
    static private func read(with prompt: Prompt) -> String {
        print(prompt.rawValue)
        let value = readLine() ?? ""
        return value

godrm

struct User {
    var username: String
    private var age : Int = 1
    
    init(username : String) {
        self.username = username
    }
}

godrm

//
//  ViewController.swift
//  SideView
//
//  Created by JK on 2019/11/11.
//  Copyright © 2019 codesquad. All rights reserved.
//

import UIKit

godrm

#import <Carbon/Carbon.h>
#import <dlfcn.h>

/*
 * 컴파일 명령 : gcc process.c -framework CoreServices
 */
CFArrayRef CopyLaunchedApplicationsInFrontToBackOrder(void)
{    
    CFArrayRef (*_LSCopyApplicationArrayInFrontToBackOrder)(uint32_t sessionID) = NULL;
    void       (*_LSASNExtractHighAndLowParts)(void const* asn, UInt32* psnHigh, UInt32* psnLow) = NULL;

godrm

struct FizzBuzz {
    func makeIf(with value: Int) -> String {
        guard value > 0 else { return "" }
        if value % 15 == 0 {
            return "fizzbuzz"
        }
        else if value % 3 == 0 {
            return "fizz"
        }
        else if value % 5 == 0 {

godrm

class Animal : Codable {
    var type : String {
       return "animal"
    }
}

class Dog : Animal {
    override var type : String {
        return "dog"
    }