Intro to Rails, week one. Build a Flash card app Assignment .

gistfile1.txt

module Flashcards

  class Application

    def initialize
      @decks =[]
    end

    def << deck
      @decks << deck
    end


    def display_decks
      @decks.each { |deck|  puts deck.name }
    end

    def get_deck
      name = gets.chomp
      @decks.detect { |deck| deck.name = name }
    end

    def play
      display_decks
      print "Pick a deck:"
      deck = get_deck
      deck.play
    end
  end


  class Card
    attr_accessor :front, :back

    def initialize front, back
      @front = front
      @back = back
    end

    def correct? guess
      guess == @back
    end

    def play
      puts "Card play called"
      print "#{front} >"
      guess = gets.chomp

      if correct? guess
        puts "Correct"
      else 
        puts "Incorrect, the answer was #{back}"
      end
    end
  end

  class Deck
    attr_accessor :name, :cards

    def initialize name
      @name = name
      @cards = []
    end

    def << card
      @cards << card
    end

    def shuffle
      @cards.shuffle!
    end

    def play
      shuffle
      @cards.each(&:play)
    end

  end

  class MultipleAnswerCard < Card
    def correct? guess
      answers = @back.split(',')
      answers.any? { |answer| answer == guess }
    end
  end

end
  
  card = Flashcards::MultipleAnswerCard.new("Violin", "baoirin,viiorin")
#  card1 = Flashcards::Card.new("cat","neko")
#  card2 = Flashcards::Card.new("dog","inu")
#  card3 = Flashcards::Card.new("snake","le snake")

  japaneseDeck = Flashcards::Deck.new("j")
  japaneseDeck << card
  #japaneseDeck << card1
  #japaneseDeck << card2
  #japaneseDeck << card3

  russianDeck = Flashcards::Deck.new("r")

  app = Flashcards::Application.new
  app << russianDeck
  app << japaneseDeck

  app.play