simplified way to call haptic feedback

HapticFeedback.swift

import Foundation

enum HapticStyle {
  case light
  case medium
  case heavy
  case success
  case error
  case warning
  case selection
}

func hapticFeedbackWithStyle(_ style: HapticStyle) {
  if #available(iOS 10.0, *) {
    if style == .light {
      let generator = UIImpactFeedbackGenerator(style: .light)
      generator.impactOccurred()
    }
    if style == .medium {
      let generator = UIImpactFeedbackGenerator(style: .medium)
      generator.impactOccurred()
    }
    if style == .heavy {
      let generator = UIImpactFeedbackGenerator(style: .heavy)
      generator.impactOccurred()
    }
    if style == .selection {
      let generator = UISelectionFeedbackGenerator()
      generator.selectionChanged()
    }
    if style == .error {
      let generator = UINotificationFeedbackGenerator()
      generator.notificationOccurred(.error)
    }
    if style == .warning {
      let generator = UINotificationFeedbackGenerator()
      generator.notificationOccurred(.warning)
    }
    if style == .success {
      let generator = UINotificationFeedbackGenerator()
      generator.notificationOccurred(.success)
    }
  }
}