Austin Feight feighter09

feighter09 / Weak.swift

Last active October 1, 2019 14:23

A helper to weakly capture an object in a block

	func weak<Object: AnyObject>(_ object: Object, block: @escaping (Object) -> Void) -> () -> Void {
	return { [weak object] in
	guard let object = object else { return }
	block(object)
	}
	}

	func weak<Object: AnyObject, Input>(_ object: Object, block: @escaping (Object, Input) -> Void) -> (Input) -> Void {
	return { [weak object] in
	guard let object = object else { return }

feighter09 / Queries.swift

Last active July 25, 2017 02:30

feighter09 / spec.swift

Last active April 25, 2017 16:52

	override func spec()
	{
	var subject: UIViewController!, viewModel: ViewModel!
	beforeEach { (subject, viewModel) = self.newSubject }

	context("once the view has loaded") {
	beforeEach { subject.loadViewIfNeeded() }

	describe("events sent to view model") {
	context("when selection changes") {

feighter09 / TableViewCellType.swift

Created March 28, 2017 05:37

Make tableviews a bit safer

	protocol CellType {
	static var identifier: String { get }
	}

	extension CellType {
	static var identifier: String { return "\(Self.self)" }
	}

	extension UITableView {
	func register<Cell>(forReuse cell: Cell.Type)

feighter09 / PrettyDequeueCell.swift

Last active March 28, 2017 05:59

	tableView.register(forReuse: StoryCell.self)
	let cell = tableView.dequeueReusable(StoryCell.self, for: indexPath)

feighter09 / UglyDequeueCell.swift

Last active March 28, 2017 06:00

	tableView.register(StoryCell.self, forCellReuseIdentifier: "StoryCell")
	let cell = tableView.dequeueReusableCell(withIdentifier: "StoryCell", for: indexPath) as? StoryCell

feighter09 / KeylessUserDefaultsIdealUsage2.swift

Created October 25, 2016 05:07

	let defaults = Defaults()
	let hasLoggedIn = true
	defaults.save(true, forKey: .LoggedIn)
	defaults.save(false, forKey: .NotificationsEnabled)

	let regularOrder = Order(item: "Cold Brew", size: .Large)
	let alternateOrder = Order(item: "Latte", size: .Small)
	defaults.save(regularOrder)
	defaults.save(alternateOrder, forKey: .Alternate)

feighter09 / KeylessUserDefaultsUsage.swift

Last active October 24, 2016 06:29

	let defaults = Defaults()
	let person = Person(firstName: "Austin", lastName: "Feight", age: -3)
	defaults.save(person)

	let fetched: Person? = defaults.fetch(Person.self)
	print("\(fetched!.firstName) \(fetched!.lastName) is \(fetched!.age) years old")
	// Output: Austin Feight is -3 years old

feighter09 / KeylessUserDefaultsPersonExtension.swift

Created October 24, 2016 06:17

	extension Person: DefaultConvertible {
	private static let firstNameKey = "first_name"
	private static let lastNameKey = "last_name"
	private static let ageKey = "age"

	var serialized: [String : AnyObject] {
	return
	[
	Person.firstNameKey: firstName as AnyObject,
	Person.lastNameKey: lastName as AnyObject,

feighter09 / IdealKeylessUserDefaults.swift

Last active October 24, 2016 05:55

	struct Person {
	var firstName: String
	var lastName: String
	var age: String
	}

	let person = Person(firstName: "Austin", lastName: "Feight", age: -3)
	UserDefaults.standard.set(person)

	let fetchedPerson = UserDefaults.standard.fetch(Person.self)