DaisukeNagata

struct AlertChoiceView: View {

    @State private var offSet: CGFloat = UIScreen.main.bounds.height/2
    @State private var selection: Int = 1
    @ObservedObject var viewRouter = ViewRouter()
    @State private var edge: Edge = Edge.bottom
    
    // 画面の閉じる判定
    var body: some View {
        GeometryReader { geometry in

DaisukeNagata

import SwiftUI

struct ContentView: View {
    
    @State var model =  OrientationModel()
    
    var body: some View {
        VStack {
        Text("Hello, World!")
        }

DaisukeNagata

import SwiftUI

struct ContentView: View {
    var body: some View {
        VStack {
            SetDesgin(c: Color.red) { Text("name") }
            SetDesgin(c: Color.yellow) {Text("name") }
            SetDesgin(c: Color.green) {Text("name") }
        }
    }

DaisukeNagata

import SwiftUI

struct ContentView: View {
    
    @State var st: String?
    
    var body: some View {
        DispatchQueue.main.async {
            self.st = "123"
        }

DaisukeNagata

import SwiftUI

struct ContentView: View {
    let d = [1,1,1,1,1,1,1,1,1,1]
    var body: some View {
        VStack {
            Text("Sample")
        }.onAppear {
            self.d.lazy.map { v in
                print(v, "lazy")

DaisukeNagata

import SwiftUI

struct ContentView: View {
    
    @State private var hovering = false

    var body: some View {
        Button(action: {
            self.hovering.toggle()
        }) {

DaisukeNagata

let numArray:[Int?] = [60, 70, 90, nil, 90, 0, 80, 80, 0, 80]

check()
func check() {
    for (i, v) in numArray.enumerated() {
        if ((numArray.firstIndex(where: { _ in 0 != v && v != nil })) != nil) {
            print("インデックス: \(i)")
        }
    }
}

DaisukeNagata

import SwiftUI

struct ContentView: View {

    @ObservedObject var bind = STBind()

    init() {
        bind.st = "111"
    }

DaisukeNagata

let id = ["111": 111, "222": 222, "333": 333, "444": 444, "555": 555]

let thisissorted =  id.sorted { (l, r) -> Bool in
    return l.value < r.value ? false : true
}

print(thisissorted)

DaisukeNagata

let dic = [Dictionary<String, String>.Element]() // Not Syntactic Sugar

let dic = [(key: "", value: "")] // Syntactic Sugar