imthath-m

@available (iOS 14.0, *)
public struct MenuPicker<T, V: View>: View {
    
    @Binding var selected: Int
    var array: [T]
    var title: String?
    let mapping: (T) -> V
    
    public init(selected: Binding<Int>, array: [T], title: String? = nil,
                mapping: @escaping (T) -> V) {

delputnam

// Returns black if the given background color is light or white if the given color is dark
func textColor(bgColor: UIColor) -> UIColor {
    
    var r: CGFloat = 0.0
    var g: CGFloat = 0.0
    var b: CGFloat = 0.0
    var a: CGFloat = 0.0
    var brightness: CGFloat = 0.0
    
    bgColor.getRed(&r, green: &g, blue: &b, alpha: &a)

alexandersandberg

public extension Spacer {

	static func maxHeight(_ value: CGFloat) -> some View {
		Spacer(minLength: 0)
			.frame(maxHeight: value)
			.layoutPriority(-1)
	}

	static func maxWidth(_ value: CGFloat) -> some View {
		Spacer(minLength: 0)

alexandersandberg

//
//  TranslucentTitleBarApp.swift
//  TranslucentTitleBar
//
//  Created by Alexander Sandberg on 20.10.22.
//

import SwiftUI

@main

siqin

// XCode 4.2.1

@implementation NSString(EmojiExtension)

- (NSString*)removeEmoji {
    __block NSMutableString* temp = [NSMutableString string];
    
    [self enumerateSubstringsInRange: NSMakeRange(0, [self length]) options:NSStringEnumerationByComposedCharacterSequences usingBlock:
     ^(NSString *substring, NSRange substringRange, NSRange enclosingRange, BOOL *stop){

snowshoes

// http://stackoverflow.com/questions/32649039/formatting-time-of-the-day-swift-morning-afternoon-evening-any-time
// Same Principle as BigNerdRanch Silver Challenge
let hour = Calendar.currentCalendar().component(.Hour, fromDate: Date())

switch hour {
case 6..<12 : print(NSLocalizedString("Morning", comment: "Morning"))
case 12 : print(NSLocalizedString("Noon", comment: "Noon"))
case 13..<17 : print(NSLocalizedString("Afternoon", comment: "Afternoon"))
case 17..<22 : print(NSLocalizedString("Evening", comment: "Evening"))
default: print(NSLocalizedString("Night", comment: "Night"))

chriseidhof

import SwiftSyntax
import SwiftSemantics
import Foundation

let source = try! String(contentsOf: URL(fileURLWithPath: "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS13.2.sdk/System/Library/Frameworks/SwiftUI.framework/Modules/SwiftUI.swiftmodule/arm64e.swiftinterface"))

var collector = DeclarationCollector()
let tree = try SyntaxParser.parse(source: source)
tree.walk(&collector)

ollieatkinson

struct AttributesOf<Object>: CustomStringConvertible {
    
    enum Error: Swift.Error { case message(String) }
    
    public typealias Assignment = (keyPath: AnyKeyPath, set: (Object) -> Void)
    
    private(set) var assignments: [Assignment]
    
    init(@AttributesOfBuilder<Object> _ builder: () throws -> [Assignment]) rethrows {
        assignments = try builder()

yannxou

// Taken from Apple's App Dev Training: https://developer.apple.com/tutorials/app-dev-training/

    /// This color is either black or white, whichever is more accessible when viewed against the scrum color.
    var accessibleFontColor: Color {
        var red: CGFloat = 0
        var green: CGFloat = 0
        var blue: CGFloat = 0
        UIColor(self).getRed(&red, green: &green, blue: &blue, alpha: nil)
        return isLightColor(red: red, green: green, blue: blue) ? .black : .white
    }

ohayon

struct DraggablePita: View {
  var body: some View {
    Image(uiImage: UIImage(named: "pita.png")!)
      .draggable() // Add the new, custom modifier to make this draggable
  }
}

// Handle dragging
struct DraggableView: ViewModifier {
  @State var offset = CGPoint(x: 0, y: 0)