radavis

MAX = 10

answer = rand(MAX)

while true do
  print "Guess a number between 0 and #{MAX}: "
  guess = gets.chomp.to_i

  if guess > answer
    puts "\nToo high, try again..."

radavis

#!/usr/bin/env ruby
# encoding: UTF-8

SUITS  = ['♠', '♣', '♥', '♦']
VALUES = ( 2..10 ).to_a.map{ |n| n.to_s }.concat( ['J', 'Q', 'K', 'A'] )

# build_deck
# returns a shuffled array of 52 cards
def build_deck
  deck =[]

radavis

(1..100).each do |i|
  print 'Fizz' if i % 3 == 0
  print 'Buzz'if i % 5 == 0
  print i if i % 3 != 0 and i % 5 != 0
  puts
end

radavis

scores = [75, 100, 85, 65, 84, 87, 95]

p scores
puts "Average: #{scores.inject(0){|sum, i| sum + i} / scores.length.to_f}"
puts "Minimum: #{scores.min}"
puts "Maximum: #{scores.max}"

radavis

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

characters.keys.each do |name|
  puts "#{name} represents the #{characters[name]}"

radavis

favorite_movies = [
  { title: 'The Big Lebowski', year_released: 1998, director: 'Joel Coen', imdb_rating: 8.2 },
  { title: 'The Shining', year_released: 1980, director: 'Stanley Kubrick', imdb_rating: 8.5 },
  { title: 'Troll 2', year_released: 1990, directory: 'Claudio Fragasso', imdb_rating: 2.5 }
]

favorite_movies.each do |movie|
  puts "#{movie[:year_released]}: #{movie[:title]}"
end

radavis

EASTEREGG = "journey.txt"

class TrainSchedule
  FILENAME = 'schedule.txt'
  @@schedule = {}

  def initialize
    if @@schedule.empty?
      File.open(FILENAME, 'r').each do |line|
        train, time = line.split(",")

radavis

def deep_copy(obj)
  # from: http://stackoverflow.com/a/8206537
  # serializes the object, then unserializes it to make a duplicate
  return Marshal.load(Marshal.dump(obj))
end

radavis

class Television
  attr_accessor :manufacturer, :hd_compliant, :aspect_ratio, :screen_size

  def initialize(manufacturer, hd_compliant, aspect_ratio, screen_size)
    @manufacturer = manufacturer
    @hd_compliant = hd_compliant
    @aspect_ratio = aspect_ratio
    @screen_size = screen_size
  end

radavis

class Car
  attr_reader :color, :owner, :cylinders

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

end