Ruby Flashcards 1: Single Deck Let's build a simple flashcard game in Ruby with a command-line interface. Here is an example of one possible implementation: $ ruby flashcards.rb Welcome to Ruby Flash Cards. To play, just enter the correct term for each definition. Ready? Go! Definition A file format in which values are delimited by commas. Guess…

Flashcards

class Flashcard #data structure
  attr_accessor :term, :definition
 
  def initialize(term,definition)
    @term=term 
    @definition=definition
  end

end

class Text_File_Parser
  attr_accessor :flashcards_box

  def initialize(filename)
    @flashcards_box = []
    File.readlines(filename).each_slice(2) do |arr|
    @flashcards_box << Flashcard.new(arr[1], arr[0])  
    end

    #enter code that parses text file into FlashC
    #@flashcards_box << Flashcard.new
  end

end

# flashy = Text_File_Parser.new("flashcards.txt")
# puts flashy.flashcards_box.sample

class Game
  attr_accessor :game_card

  def initialize
    @game_card = @flashcards_box.sample  #2. one card will be randomly picked from the libary
    puts @game_card[0]  #3. definition is shown to user, term is not.
  end

  def guess
    loop do
      if input != @game_card[1]
        puts "Incorrect! Try Again"
      else input == @game_card[1]
        puts "Correct!" #4. If user guesses correct term, user is told "Correct!"
        @game_card.delete 
      end
    input = gets #when user enters an input, it calls gets, and assigns the string to variable input
    end
  end


  def delete
      @flashcards_box.pop # behaviour delete from data structure
  end

  def game_over
    input = gets
    until input == "\n"
      if @flashcards_box == 0 #Once card library is empty, user is told
      puts "Game Over! Enter 1 to Start Over or Enter to exit game."
      else input == 1 #how do I have the user enter 1?
        #start new game
      end
    input = gets
    end
  end
end

splashy = Game.new
puts splashy

=begin


class Game #contains game behavior
end
=begin
  
  card is deleted from library.
  5. Else user presses enter twice and will be given the option
      a. to skip; next random card is presented
      b. or view term; term is shown to user, card is deleted 
        from library
  6. step 2-5 is repeated, with reduced library
  7.  Once card library is empty, user is told "Game Over! Enter 1
  to Start Over or Enter to exit game.""
=end



=begin
learning goals: 1.how and when to use separate commas
2. create interactive command-line applications where
the data structure can be accessed and modified << ???
3. effectively manage a multiple-file application
=end

=begin

Driver Code
puts "Welcome to Ruby Flash Cards. To play, just enter the correct term
for each definition. Ready? Go!"
=end