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#!/bin/sh

# [SwiftFormat Pass]

isCleanDiff() {
   if git diff-index --quiet HEAD; then
      return 0
   else
      return 1
   fi

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-- Exercise given data types

data OperatingSystem = GnuPlusLinux
                     | OpenBSDPlusNevermindJustBSDStill
                     | Mac
                     | Windows
                     deriving (Eq, Show, Enum)
                     
data ProgrammingLanguage = Haskell
                         | Agda

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

import Cocoa

// Phantom Types Example

struct Validated {}
struct Unvalidated {}

struct Form<T> {

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protocol Food {}
protocol BrazilianFood: Food {}
protocol EnglishFood: Food {}

class EnglishPancake: EnglishFood {}
class BrazilianSoup: BrazilianFood {}

protocol Chef {
    associatedtype FoodType: Food
    

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protocol PresentationItem { }

protocol AnyPresenter {
    func _present(item: Any) -> Void
}

protocol Presenter: AnyPresenter {
    typealias PresentationType