wagnercasey

struct FontWeight {
    static let ultraLight: CGFloat = UIFontWeightUltraLight
    static let thin: CGFloat = UIFontWeightThin
    static let light: CGFloat = UIFontWeightLight
    static let regular: CGFloat = UIFontWeightRegular
    static let medium: CGFloat = UIFontWeightMedium
    static let semiBold: CGFloat = UIFontWeightSemibold
    static let bold: CGFloat = UIFontWeightBold
    static let heavy: CGFloat = UIFontWeightHeavy
    static let black: CGFloat = UIFontWeightBlack

wagnercasey

enum NotificationCenterKey : String {
    case screaming, yelling, hollering
}


extension NotificationCenter {
    
    static func post(notification : NotificationCenterKey){
        NotificationCenter.default.post(name: Notification.Name(rawValue: notification.rawValue), object: nil)
    }

wagnercasey

struct Snack {
    
    var name : String
    var calories : Int
    var flavor : Flavor
    
    enum Flavor {
        case sour, sweet, spicy, bitter
    }