maiyama18

import SwiftUI
import OSLog

struct LogScreen: View {
    enum SearchScope: Hashable {
        case all
        case category(LogCategory)
    }
    
    @State private var allLogEntries: [LogEntry] = []

maiyama18

import CoreData
import Combine
import Foundation
import Observation

@Observable
@MainActor
public final class CloudSyncState {
    public enum SyncStatus {
        case notStarted

maiyama18

import UIKit

struct Todo: Identifiable {
    var id: UUID
    var title: String
    var done: Bool
}

final class TodoRepository {
    private var todos: [Todo] = (1...30).map { i in

maiyama18

//
//  Topic006.swift
//  SwiftUIWeeklyLayoutChallenge
//
//  Created by treastrain on 2022/08/17.
//
import SwiftUI

fileprivate func +(left: CGSize, right: CGSize) -> CGSize {
    .init(width: left.width + right.width, height: left.height + right.height)

maiyama18

import UIKit
import Combine

enum MessageViewControllerFactory {
    static func createDefaultImplementation() -> MessageViewController<MessageRepository<APIClient>> {
        return MessageViewController(viewState: MessageViewState())
    }
}

final class MessageViewController<Repository: MessageRepositoryProtocol>: UIViewController {

maiyama18

import SwiftUI

class Particle {
    var position: CGPoint
    var velocity: CGPoint
    var color: Color
    var size: CGFloat
    
    init(position: CGPoint, velocity: CGPoint, color: Color, size: CGFloat) {
        self.position = position

maiyama18

import SwiftUI

extension CGPoint {
    func distance(to other: CGPoint) -> CGFloat {
        let dx = self.x - other.x
        let dy = self.y - other.y
        return sqrt(dx * dx + dy * dy)
    }
}

maiyama18

import SwiftUI

struct ContentView: View {
    @State private var isImageViewerPresented: Bool = false
    
    var body: some View {
        VStack {
            Button(action: {
                withAnimation {
                    isImageViewerPresented = true

maiyama18

import WidgetKit
import SwiftUI

struct RandomNumberWidgetProvider: IntentTimelineProvider {
    func placeholder(in context: Context) -> RandomNumberWidgetEntry {
        RandomNumberWidgetEntry(date: Date(), number: 42)
    }

    func getSnapshot(for configuration: RandomNumberIntent, in context: Context, completion: @escaping (RandomNumberWidgetEntry) -> ()) {
        let entry = RandomNumberWidgetEntry(date: Date(), number: getRandomNumber(configuration: configuration))

maiyama18

import WidgetKit
import SwiftUI

struct RandomNumberWidgetProvider: TimelineProvider {
    func placeholder(in context: Context) -> RandomNumberWidgetEntry {
        RandomNumberWidgetEntry(date: Date(), number: 42)
    }

    func getSnapshot(in context: Context, completion: @escaping (RandomNumberWidgetEntry) -> ()) {
        let entry = RandomNumberWidgetEntry(date: Date(), number: getRandomNumber())