Naomi-Dennis

class ShopItem
  attr_reader :value, :name

  def initialize(value, name)
    @value = value 
    @name = name 
  end 
end 

# -- snip --

Naomi-Dennis

def items
  [ShopItem.new(20, "Paper"),
    ShopItem.new(50, "Ball"),
    ShopItem.new(40, "Book"),
    ShopItem.new(4, "Chips")]
end 


def find_item(item_name)
  items.select do | item | 

Naomi-Dennis

def items
  [ShopItem.new(20, "Paper"),
    ShopItem.new(50, "Ball"),
    ShopItem.new(40, "Book"),
    ShopItem.new(4, "Chips")]
end 


def find_item(item_name)
  items.select do | item | 

Naomi-Dennis

class ShopItem
  attr_reader :value, :name

  def initialize(value, name)
    @value = value 
    @name = name 
  end 
end 

Naomi-Dennis

if item == "Paper"
  money = perform_transaction(money, item, 20)
elsif item == "Ball"
  money = perform_transaction(money, item, 50)
elsif item == "Book"
  money = perform_transaction(money, item, 40)
elsif item == "Chips"
  money = perform_transaction(money, item, 4)
else 
  puts "We don't sell that item"

Naomi-Dennis

class SubwayTrain
  attr_accessor :averageSpeed, :subwayCar, :speed, :subwayCars

  def initialize
    self.averageSpeed = 17
    self.speed = 0;  
    self.subwayCars = []; 
  end

  def allowPassengersOnBoard

Naomi-Dennis

class SubwayTrain
  attr_accessor :averageSpeed, :subwayCar, :speed, :subwayCars
  def initialize
    self.averageSpeed = 17
    self.speed = 0;  
    self.subwayCars = []; 
  end

  def allowPassengersOnBoard
   

Naomi-Dennis

myLoyaltyPoints = 50
itemPrice = new ShopItem(100)
total = calculateTotal(itemPrice, myLoyaltyPoints)

function calculateTotal(price, loyaltyPoints) {
  return calculateDiscount(price, loyaltyPoints) + calculateTip(price) + calculateSalesTax(price)
}

Naomi-Dennis

loyaltyPoints = 50
price = new ShopItem(100)
total = calculateDiscount(price, loyaltyPoints) 
total = calculateTip(price) 
total = calculateSalesTax(price)

Naomi-Dennis

class Passenger {
  constructor(name, flightClass) {
    this.name = name;
    this.flightClass = flightClass;
  }
}


let rawListOfPassengers = Array.from(document.querySelectorAll("form div"));
let allPassengers = [];