sveinhal

//  RandomDecoder.swift
//  Utils
//
//  Created by Svein Halvor Halvorsen on 24/10/2019.

import Foundation

protocol RandomInstantiable {
    static func randomInstance<G: RandomNumberGenerator>(using: inout G) -> Self
}

sveinhal

struct AnyGenerator<Element>: GeneratorType {
    init<G: GeneratorType where G.Element == Element>(_ gen: G) {
        var gen = gen
        self._next = { gen.next() }
    }
    private let _next: () -> Element?
    func next() -> Element? {
        return _next()
    }
}

sveinhal

import UIKit

@IBDesignable
final class PageControl: UIPageControl {

    @IBInspectable var activeImage: UIImage?
    @IBInspectable var inactiveImage: UIImage?

    private func updateDotImages() {
        for (i, subview) in enumerate(subviews) {

sveinhal

import Foundation

struct PairGenerator<T: GeneratorType> : GeneratorType {
    typealias Pair = (first: T.Element?, second: T.Element?)
    var baseGenerator: T
    var previousPair: Pair
    init(_ baseGenerator: T) {
        self.baseGenerator = baseGenerator
        self.previousPair = (nil, nil)
    }

sveinhal

class SomeClass: SomeProtocol {

    private var _enabled: Bool = false
    var enabled: Bool {
        @objc(isEnabled) get { return _enabled }
        set { _enabled = newValue }
    }

}

sveinhal

import UIKit

class SlideOutTransitioning: NSObject, UIViewControllerTransitioningDelegate, UIViewControllerAnimatedTransitioning {

    private var presenting: Bool = false
    private let duration = 0.3

    func animationControllerForPresentedController(presented: UIViewController, presentingController presenting: UIViewController, sourceController source: UIViewController) -> UIViewControllerAnimatedTransitioning? {
        self.presenting = true
        return self