Humor Archives : Page 20 of 20 : Global Nerdy

Do you like programming? Do you like Arnold Schwarzenegger movies? If so, ArnoldC is the programming language for you!

ArnoldC will never make the TIOBE list, but then again, no other programming language is based on Arnold Schwarzenegger’s movie one-liners! Better still, there’s an ArnoldC syntax highlighting package for Sublime.

Here’s “Hello, World!” in ArnoldC:

IT'S SHOWTIME
TALK TO THE HAND "hello world"
YOU HAVE BEEN TERMINATED

It compiles down to Java bytecode. Running the program above is as simple as saving it as hello.arnoldc and entering the following on the command line:

java -jar ArnoldC.jar hello.arnoldc
java hello

Find out more about ArnoldC on its GitHub page, and once you’ve been impressed, download it, start coding, and GET TO DA CHOPPA!

Since we’re on the topic of Arnie, enjoy this video:

Demonstrating map, filter, and reduce in Swift using food emoji

In my last article, I posted this graphic, which uses emoji to make it easier to understand what the map, filter, and reduce functions do:

Since then, I’ve been asked by a couple of friends if what’s in the graphic is just pseudocode or if it could actually be implemented. I told them it was the latter, and here’s my implementation in Swift:

// Map

func cook(_ item: String) -> String {
  let cookupTable = [
    "🐮": "🍔", // Cow face -> burger
    "🐄": "🍔", // Cow -> burger
    "🐂": "🍖", // Ox -> meat on bone
    "🐷": "🍖", // Pig face -> meat on bone
    "🐽": "🍖", // Pig nose -> meat on bone
    "🐖": "🍖", // Pig -> meat on bone
    "🐑": "🍖", // Sheep -> meat on bone
    "🐐": "🍖", // Goat -> meat on bone
    "🐔": "🍗", // Chicken -> poultry leg
    "🦃": "🍗", // Turkey -> poultry leg
    "🐸": "🍗", // Frog  -> poultry leg (no frog leg emoji...yet)
    "🐟": "🍣", // Fish -> sushi
    "🐠": "🍣", // Tropical fish -> sushi
    "🐡": "🍣", // Blowfish -> sushi
    "🐙": "🍣", // Octopus -> sushi
    "🍠": "🍟", // (Sweet) potato -> French fries
    "🌽": "🍿", // Corn -> popcorn
    "🌾": "🍚", // Rice -> cooked rice
    "🍓": "🍰", // Strawberry -> shortcake
    "🍂": "🍵", // Dried leaves -> tea
  ]
  if let cookedFood = cookupTable[item] {
    return cookedFood
  }
  else {
    return "🍽" // Empty plate
  }
}

let cookedFood = ( ["🐮", "🍠", "⚽️", "🐔", "🌽"].map { cook($0) } )
// cookedFood == ["🍔", "🍟", "🍽", "🍗", "🍿"]


// Filter

func isVegetarian(_ item: String) -> Bool {
  let vegetarianDishes = Set([
    "🍟", // French fries
    "🍿", // Popcorn
    "🍚", // Cooked rice
    "🍰", // Shortcake
    "🍵", // Tea
  ])
  return vegetarianDishes.contains(item)
}

let meatFree = ["🍔", "🍖", "🍟", "🍽", "🍗", "🍿", "🍰"].filter { isVegetarian($0) }
// meatFree == ["🍟", "🍿", "🍰"]


// Reduce

func eat(_ previous: String, _ current: String) -> String {
  let qualifyingFood = Set([
    "🍔", // Burger
    "🍖", // Meat on bone
    "🍗", // Poultry leg
    "🍣", // Sushi
    "🍟", // French fries
    "🍿", // Popcorn
    "🍚", // Cooked rice
    "🍰", // Shortcake
  ])
  if (previous == "" || previous == "💩") && qualifyingFood.contains(current) {
    return "💩" // Poop
  }
  else {
    return ""
  }
}

let aftermath = ["🍔", "🍟", "🍗", "🍿"].reduce("", combine: eat)
// aftermath == "💩"

I put this into a Swift playground, which you can copy from this Gist or download here.