huntermonk

func findRotationPoint(in words: [String]) -> Int {
    let firstWord = words[0]

    var floorIndex = 0
    var ceilingIndex = words.count - 1

    while floorIndex < ceilingIndex {

        // guess a point halfway between floor and ceiling
        let guessIndex = floorIndex + ((ceilingIndex - floorIndex) / 2)

huntermonk

let presentedViewController: UIViewController? = UIViewController()

struct Route {
	var animateTransition: Bool
}

let route = Route(animateTransition: true)

let animated = presentedViewController == nil && route.animateTransition == false ? false : true

huntermonk

import Foundation
import UIKit
import PlaygroundSupport

extension String {
	func toColorIncludingAlpha() -> UIColor? {
		var cString: String = self
			.trimmingCharacters(in: .whitespacesAndNewlines)
			.replacingOccurrences(of: "#", with: "")

huntermonk

extension Int {
    
    var ordinal:String {
        
        get {
            
            if self == 0 {
                return "0"
            }