hchood

# Ruby Fundamentals IV:  Ruby Data Structures Assignment

characters = {
  "Tyrion Lannister" => "House Lannister",
  "Jon Snow" => "Night's Watch",
  "Hodor" => "House Stark",
  "Stannis Baratheon" => "House Baratheon",
  "Theon Greyjoy" => "House Greyjoy"
}

hchood

# Alpha:  Echo checkpoint (Phase 1)

def playback(input)
  "You said: #{input}"
end

puts "What do you want to say?"
input = gets.chomp

puts playback(input)

hchood

# Alpha:  Echo checkpoint (Phase 2)

def playback(input)
  if input == "Nothing!"
    "Ok, fine!"
  elsif input == "I have a lot to say"
    "I don't have time for that right now!"
  else
    "You said: #{input}"
  end

hchood

# Alpha:  Echo checkpoint (Phase 3)

def playback(input)
  if input == "Nothing!"
    "Ok, fine!"
  elsif input == "I have a lot to say"
    puts "Ok, let's hear it!"
    multiline_output_from(gets_lines_of_input)
  else
    "You said: #{input}"

hchood

# Alpha:  Echo checkpoint (Phase 4)

# METHODS

def playback(input) # This method is now way too long.  Way to make it shorter?  Or just move out of method into main program?
  if input == "Nothing!"
    "Ok, fine!"
  elsif input == "I have a lot to say"
    puts "Ok, let's hear it!"
    multiline_output_from(gets_lines_of_input)

hchood

# Ruby Fundamentals 4:  Challenge

require 'csv'
require 'date'
require 'table_print'

# DATA

products = []
CSV.foreach('products.csv', headers: true) do |row|

hchood

# Ruby Fundamentals IV:  Non-core Change Machine Kata

def is_valid_currency?(amount)
  amount.to_s.match(/\A\d+[.]{0,1}\d{0,2}\z/)
end

amount_due = rand(0.0..100.0)

puts "Amount Due: #{sprintf("%.2f", amount_due)}\n\nWhat did customer supply?"
amount_tendered = gets.chomp.to_f

hchood

# OOP Fundamentals I:  Assignment 1

class Card
  def initialize(rank = nil, suit = nil)
    if suit.nil?
      @suit = ['♠', '♣', '♥', '♦'].sample
    else
      @suit = suit
    end
    if rank.nil?

hchood

# OOP Fundamentals I:  Assignment 2


class Television
  def initialize(brand, display_type, width, height)
    @brand = brand
    @display_type = display_type
    @width = width
    @height = height
  end

hchood

# OOP Fundamentals I: Assignment 3

class Car
  def initialize(color, owner, cylinders)
    @color = color
    @owner = owner
    @cylinders = cylinders
  end

  def color