nicklockwood

import SwiftUI

enum OSDocumentError: Error {
    case unknownFileFormat
}

#if canImport(UIKit)

import UIKit

defagos

import SwiftUI
import UIKit

private struct BodyCounterView: UIViewRepresentable {
    let color: UIColor

    private let id = UUID()         // Force view updates

    func makeUIView(context: Context) -> _BodyCounterView {
        let view = _BodyCounterView()

BigZaphod

//
//  PagingView.swift
//  Wallaroo - https://wallaroo.app
//
//  Created by Sean Heber (@BigZaphod) on 8/9/22.
//

import SwiftUI

// This exists because SwiftUI's paging setup is kind of broken and/or wrong out of the box right now.

ole

// Structure of _StackLayoutCache and related types.
// Used by SwiftUI as the Cache type for VStackLayout and HStackLayout.
//
// As of: iOS 16.0 simulator in Xcode 14.0b6

import SwiftUI

struct _StackLayoutCache {
    var stack: StackLayout
}

chriseidhof

import SwiftUI

struct MyValue: _ViewTraitKey {
    static var defaultValue: Int = 0
}

extension View {
    func myValue(_ value: Int) -> some View {
        _trait(MyValue.self, value)
    }

ole

// A heterogeneous dictionary with strong types in Swift, https://oleb.net/2022/heterogeneous-dictionary/
// Ole Begemann, April 2022

/// A key in a `HeterogeneousDictionary`.
public protocol HeterogeneousDictionaryKey {
  /// The "namespace" the key belongs to. Every `HeterogeneousDictionary` has its associated domain,
  /// and only keys belonging to that domain can be stored in the dictionary.
  associatedtype Domain
  /// The type of the values that can be stored under this key in the dictionary.
  associatedtype Value

magnuskahr

import SwiftUI

extension View {
    func cascadingAction<ActionInput>(path: CascadingActionNodeModifier<ActionInput>.Path, handler: @escaping (ActionInput) -> Void) -> some View {
        self.modifier(CascadingActionNodeModifier(path: path, handler: handler))
    }
    
    func cascadingAction(path: CascadingActionNodeModifier<Void>.Path, handler: @escaping () -> Void) -> some View {
        self.modifier(CascadingActionNodeModifier(path: path, handler: handler))
    }

kylehughes

// Copyright 2021 Kyle Hughes
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
// Software.
//

christianselig

extension Locale {
    /// Returns an SF Symbol currency image that match's the device's current locale, for instance dollar in North America, Indian rupee in India, etc.
    func currencySFSymbol(filled: Bool, withConfiguration configuration: UIImage.Configuration? = nil) -> UIImage {
        // Default currency symbol will be the Animal Crossing Leaf coin 􁂬 to remain impartial to any specific country
        let defaultSymbol = UIImage(systemName: "leaf.circle\(filled ? ".fill" : "")")!
        
        guard let currencySymbolName = currencySymbolNameForSFSymbols() else { return defaultSymbol }
        
        let systemName = "\(currencySymbolName).circle\(filled ? ".fill" : "")"
        return UIImage(systemName: systemName, withConfiguration: configuration) ?? defaultSymbol

chriseidhof

// Simplified version of https://gist.github.com/anandabits/d9494d14fef221983ff4f1cafa318d47#file-areequatablyequal-swift

func isEqual(x: Any, y: Any) -> Bool {
    func f<LHS>(_ lhs: LHS) -> Bool {
        let p = Wrapper<LHS>.self as? AnyEquatable.Type
        return p?.isEqual(x, y) ?? false
    }
    return _openExistential(x, do: f)
}