andreyz

import SwiftUI

fileprivate extension DateFormatter {
    static var month: DateFormatter {
        let formatter = DateFormatter()
        formatter.dateFormat = "MMMM"
        return formatter
    }

    static var monthAndYear: DateFormatter {

andreyz

// This file is self contained and can be copy/pasted in place of the `ContentView.swift` in a default iOS 16/macOS 13 app.

import SwiftUI

struct ContentView: View {
  @State var path: NavigationPath = .init()
  @State var isLoading1: Bool = false
  @State var isLoading2: Bool = false
  @State var isLoading3: Bool = false

andreyz

struct Foo: Codable {
    var name: String
    @Ignore var foo: Int?
}

let model = Foo(name: "Ian", foo: 42)
let data = try! JSONEncoder().encode(model)
print(String(data: data, encoding: .utf8)!) // {"name":"Ian"}

andreyz

import SwiftUI

/**
 A container view that manages navigation between pages of content.
 */
public struct PageView<Content: View, Item: Hashable> {
    
    public typealias ItemProvider = (Item) -> Item?
    public typealias ViewProvider = (Item) -> Content
    

andreyz

// Lines
float hash( float n ) {
    return fract(sin(n)*753.5453123);
}

// Slight modification of iq's noise function.
float noise(vector_float2 x )
{
    vector_float2 p = floor(x);
    vector_float2 f = fract(x);