trochoid

import SwiftUI

struct ContentView: View {
    @State var tags = ["apple", "egg", "banana", "pop", "orange", "acid", "whiskey", "soda"]
    @State var constrainedWidth = 300.0
    
    var body: some View {
        VStack {
            
            addAndRemoveButtons

trochoid

import SwiftUI

@main
struct MyApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}

trochoid

import SwiftUI

class Foo: ObservableObject {
    @Published var bars = [Bar(), Bar(), Bar()]
}

class Bar: ObservableObject, Identifiable {
    @Published var value = 0
}

trochoid

import SwiftUI

class Foo: ObservableObject {
    @Published var bars = [Bar(), Bar(), Bar()]
}

struct Bar: Identifiable {
    var id = UUID()
    var value = 0
}

trochoid

import SwiftUI


struct Crossword {
    var cells: [[Cell]] = [
        [Cell(0), Cell(1), Cell(2)],
        [Cell(11), Cell(22)],
        [Cell(777)]
    ]
}

trochoid

import SwiftUI

let kBookmarkUDKey = "somekey"






struct ContentView: View {

trochoid

class EZIO {

    //URL <-> bookmark Data (assume security access)
    public static func makeBookmark(url: URL) -> Data? { 
        do {
            return try url.bookmarkData(
                options: .minimalBookmark, 
                includingResourceValuesForKeys: nil, 

trochoid

import SwiftUI

class Emoji {
    var character = "🧚🏼‍♀️"
    var position = CGPoint(x: 100, y: 0)
}

struct ContentView: View {
    let emoji = Emoji()
    var body: some View {

trochoid

import SwiftUI

struct ContentView: View {
    let arr = [1, 2, 4, 7]
    @State var currentIndex = 0
    var body: some View {
        VStack {
            IntArraySlider(arr: arr, currentIndex: $currentIndex)
            Text("index: \(currentIndex), value: \(arr[currentIndex])")
        }

trochoid

import SwiftUI
import AVFoundation


struct ContentView: View {
    let mar = MyAudioRecorder()
    var body: some View {
        
        VStack(spacing: 16) {