harrisonmalone

class Vehicle 
    def initialize(make, model, tank)
        @make = make
        @model = model
        @fuel = 0 
        @tank = tank     
    end 

    def refuel
        input = nil

harrisonmalone

class Allergies 
    def initialize(num)
        @allergy_num = num
        @allergy_list = ['eggs', 'peanuts', 'shellfish', 'strawberries', 'tomatoes', 'chocolate', 'pollen', 'cats']
        @exp = @allergy_list.count
        @my_allergies = []
        get_allergies(num)
    end

    def list

harrisonmalone

def word_battle(word_one, word_two)
    # we split the words into an array
    arr_word_one = word_one.split("")
    arr_word_two = word_two.split("")
    # we get the letters that are common to each word (using a comparison loop) and push them into an array
    common_letters = []
    arr_word_one.each do |letterone|
        arr_word_two.each do |lettertwo|
            if letterone == lettertwo
                common_letters << letterone

harrisonmalone

# probably the most discussed challenge in the ruby fundamentals
# some nice logic required
 
hat_arr = []
counter = 0 

100.times do
    # here we create the hat array with 100 false items 
    hat_arr[counter] = true
    counter += 1

harrisonmalone

class Continent 
    attr_reader :countries, :name
    @@continents = 0
    @@continent_objects = []

    def self.num_of_continents 
        return @@continents
    end
    
    def self.print_num_of_continents

harrisonmalone

# this is maybe the most important day in ruby fundamentals

animals = %w(Calf Duck Elephant Goat Lamb Lion Mule Dog)
animals[8] = "Puma"
animals.insert(4, "Joey")
p animals
animals.reverse! 
p animals
animals[2] = "Foal"
animals.push("Bear")

harrisonmalone

cocktails = 3
waters = 2
beers = 6

puts "what would you like to order"
order = gets.chomp 

if order == "cocktail"
    cocktails += 1 
elsif order == "water"

harrisonmalone

square = width * 2
puts "what\'s the width of your square"
width = gets.chomp.to_i
square = width ** 2
p square
puts "what\'s the length of the rectangle"
length = gets.chomp.to_i
puts "what\'s the width of the rectangle"
width = gets.chomp.to_i 
rectangle = length * width

harrisonmalone

# the main difference between `.each` and `.map` 
# they both iterate through a block but if you want to store an edited array or hash you need to use map 
# if you simply want to display text by using `puts` on the block arguments then `each` is more useful   

furniture = [
    {"name" => "bed", "color" => "black", "size" => "12", "date_created" => "12/6", "condition" => "New"},
    {"name" => "chair", "color" => "brown", "size" => "7", "date_created" => "6/13", "condition" => "Used"},
    {"name" => "desk", "color" => "maple", "size" => "9", "date_created" => "2/13", "condition" => "New"}
  ]

harrisonmalone

class Hamburger
    def initialize(patty, bun, condiments, cheese)
        @patty = patty #string
        @bun = bun #string
        @condiments = condiments #array of strings
        @cheese = cheese
        @price = 450
    end

    def get_cheese