andresr-dev

// Localizable.string - Spanish
"Welcome **%@**, _please visit our [website](http://wwww.example.com)_" = 
    "Bienvenido **%@**, _visita nuestro [sitioweb](http://wwww.example.com)_";

let welcomeAttributedString = 
    AttributedString(localized: "Welcome **\(userName)**, _please visit our [website](http://wwww.example.com)_"
                     
// Source: https://medium.com/geekculture/automatic-grammar-agreement-b953cbf5d101

andresr-dev

Wednesday, Sep 12, 2018           --> EEEE, MMM d, yyyy
09/12/2018                        --> MM/dd/yyyy
09-12-2018 14:11                  --> MM-dd-yyyy HH:mm
Sep 12, 2:11 PM                   --> MMM d, h:mm a
Sep 12, 2022 14:11                --> MMM d, yyyy HH:mm
September 2018                    --> MMMM yyyy
Sep 12, 2018                      --> MMM d, yyyy
Wed, 12 Sep 2018 14:11:54 +0000   --> E, d MMM yyyy HH:mm:ss Z
2018-09-12T14:11:54+0000          --> yyyy-MM-dd'T'HH:mm:ssZ
12.09.18                          --> dd.MM.yy

andresr-dev

import SwiftUI

struct ScrollViewNoBounce: View {
    var body: some View {
        ScrollView {
            Text("Hello")
        }
        .onAppear {
            UIScrollView.appearance().bounces = false
        }

andresr-dev

import SwiftUI

struct SwiftUIView: View {
    @Namespace var topID
    @Namespace var bottomID
    
    var body: some View {
        ScrollViewReader { proxy in
            ScrollView {
                VStack(spacing: 15) {

andresr-dev

import Foundation

@propertyWrapper
struct UserDefaultsBacked<Value> {
    private let key: String
    let storage: UserDefaults = .standard
    let defaultValue: Value
    
    var wrappedValue: Value {
        get {

andresr-dev

@propertyWrapper
struct Capitalized {
    var wrappedValue: String {
        didSet { wrappedValue = wrappedValue.capitalized }
    }
    
    init(wrappedValue: String) {
        // we need to explicitly capitalize any string that was passed into our initializer
        // since property observers are only triggered after a value or object was fully initialized.
        self.wrappedValue = wrappedValue.capitalized

andresr-dev

import SwiftUI

struct Fruit: Identifiable {
    let id = UUID()
    let name: String
    let emoji: String
    
    static var examples: [Fruit] {
        [
            Fruit(name: "Kiwi", emoji: "🥝"),

andresr-dev

import Foundation

extension Optional {
    func unwrapOrThrow(_ errorExpression: @autoclosure () -> Error) throws -> Wrapped {
        guard let value = self else {
            throw errorExpression()
        }
        
        return value
    }

andresr-dev

import SwiftUI

struct PlatterContainer<Content: View>: View {
    @ViewBuilder let content: Content
    
    let shape = RoundedRectangle(cornerRadius: 20)
        
    var body: some View {
        content
            .frame(width: 100, height: 100)

andresr-dev

import SwiftUI

// Source: https://www.avanderlee.com/swiftui/conditional-view-modifier/

extension View {
    @ViewBuilder func `if`<Content: View>(_ condition: Bool, apply: (Self) -> Content) -> some View {
        if condition {
            apply(self)
        } else {
            self