oliverfoggin

import SwiftUI

struct ContentView: View {
	@State var loggedIn: Bool = false

	var body: some View {
		switch loggedIn {
		case false:
			Button("Login") {
				loggedIn = true

oliverfoggin

import UIKit

class MyCollectionViewCell: UICollectionViewCell {
	let label: UILabel = UILabel()

	override init(frame: CGRect) {
		super.init(frame: frame)

		contentView.addSubview(label)

oliverfoggin

/// This was inspired by this... https://www.swiftbysundell.com/articles/type-safe-identifiers-in-swift/
/// I wanted to try and find a way to have a type safe identifier that also allowed conformance to Identifiable

import Foundation

struct Identifier<Subject: Identified>: Hashable {
	let value: Subject.IdentifierType

	init(_ value: Subject.IdentifierType) {
		self.value = value

oliverfoggin

/// This was inspired by this... https://www.swiftbysundell.com/articles/type-safe-identifiers-in-swift/
/// I wanted to try and find a way to have a type safe identifier that also allowed conformance to Identifiable

import Foundation

struct Identifier<Subject: Identified>: Hashable {
	let value: Subject.IdentifierType

	init(_ value: Subject.IdentifierType) {
		self.value = value

oliverfoggin

enum Foo<Wrapped> {
	case no
	case yes(Wrapped)
}

extension Foo: ExpressibleByNilLiteral {
	init(nilLiteral: ()) {
		self = .no
	}
}

oliverfoggin

import SwiftUI
import ComposableArchitecture

struct SearchableState: Equatable {
  var searchText = ""
  var names = ["Oliver", "Emily", "Jessica", "Dan", "Eva"]
  
  var searchResults: [String] {
    if searchText.isEmpty {
      return names

oliverfoggin

import Foundation
import SwiftUI

class SearchableViewModel: ObservableObject {
  let names = ["Oliver", "Emily", "Jessica", "Daniel", "Eva"]
  
  @Published var searchText: String = ""
  
  var searchResults: [String] {
    if searchText.isEmpty {

oliverfoggin

import Foundation
import SwiftUI

struct VanillaSearchableView: View {
  let names = ["Oliver", "Emily", "Jessica", "Daniel", "Eva"]
  @State var searchText: String = ""
  
  var body: some View {
    NavigationView {
      List {

oliverfoggin

import UIKit

class BuyButton: UIView {
    
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        
        //MARK: - View
        backgroundColor = UIColor(red: 180/255, green: 35/255, blue: 115/255, alpha: 1)
        layer.cornerRadius = 3

oliverfoggin

import Foundation
import GameplayKit

enum ValidationResult<T: Error> {
    case valid
    case invalid(error: T)
}

class Fact<T: Error>: NSObject {
    let error: T