stulevine

// A Playground that shows how to use protocol extensions to do Dependency Injection

import UIKit
import PlaygroundSupport

enum InjectorType: String {
    case mainType
    case mocType
}

stulevine

//: Playground - noun: a place where people can play

import UIKit
import PlaygroundSupport

extension UIColor {
    class func with(hex: UInt, alpha: Float = 1.0) -> UIColor {
        return UIColor(colorLiteralRed: Float((hex & 0xFF0000) >> 16)/255.0,
                       green: Float((hex & 0x00FF00) >> 8)/255.0,
                       blue: Float((hex & 0x0000FF) >> 0)/255.0,

stulevine

//: Playground - noun: a place where people can play

import UIKit
import Foundation
import PlaygroundSupport

class IndexCardView: UIView {

    let topSpacing: CGFloat = 80.0
    

stulevine

//: Playground - noun: a place where people can play

import UIKit

var hits = [Int: Bool]()

func collatz(_ n: Int) {
    if n == 1 { return }
    var new: Int!
    if (n % 2) == 0 {

stulevine

//: Playground - noun: a place where people can play

import UIKit

var str = "Hello, playground"
let a = ["a", "b", "c"]
let b = ["d", "e", "f"]
let c = ["g", "h", "i"]
let aa = [a, b, c]

stulevine

//: Playground - noun: a place where people can play

import UIKit

var str = "Hello, playground"

struct ChartItem {
    var label: String = ""
    var value: CGFloat = 0.0
}

stulevine

//: Playground - noun: a place where people can play

import UIKit
import PlaygroundSupport

class BarGraphView: UIView {
    
    lazy var greenBar: UIView = {
        let view = UIView(frame: .zero)
        view.translatesAutoresizingMaskIntoConstraints = false

stulevine

//: Playground - noun: a place where people can play

import UIKit
import PlaygroundSupport

var str = "Hello, playground"


extension UIImage {
    class func circle(diameter: CGFloat, color: UIColor) -> UIImage? {

stulevine

//: Playground - noun: a place where people can play

import UIKit
import PlaygroundSupport

class IndexCardImageView: UIImageView {
    let topSpacing: CGFloat = 80.0
    
    var lineColor = UIColor.clear
    var lineWidth: CGFloat = 1.0

stulevine

//: Playground - noun: a place where people can play

import UIKit

/*
 * Description: a String extension to convert roman numerals to their respective integer values
 * Synopsis:
 *   Any of the letters representing numbers in the Roman numerical system: 
 *
 *      I = 1, V = 5, X = 10, L = 50, C = 100, D = 500, M = 1,000.