cleaned up formatting for final submission

lib/deck.rb

@@ -1,13 +1,10 @@
-# require_relative './card.rb' (may need to add to make method to add cards work)
-
 class Deck
     attr_reader :card, :cards
-    attr_writer :cards
 
     def initialize(cards)
         @cards = cards
     end
-# require 'pry'; binding.pry
+
     def count
         @cards.length
     end
@@ -17,9 +14,4 @@ def cards_in_category(category)
         category == card.category
         end
     end
-
-    def add_card(new_card)
-        @cards << new_card
-    end
-
 end

lib/flashcard_runner.rb

@@ -23,12 +23,11 @@ def start
         puts "Question: #{@round.current_card.question}"
         user_input = gets.chomp
         new_turn = @round.take_turn(user_input) 
-        # require 'pry'; binding.pry
         puts new_turn.feedback
     end
 
     puts "****** Game over! ******"
-    puts "You had #{@round.number_correct} correct guesses out of #{@cards.length} for a total score of #{@round.percent_correct}%."
+    puts "You had #{@round.number_correct} correct guesses out of #{@cards.length} for a total score of #{@round.percent_correct}."
     @round.return_percent_correct_by_category
 end
 

lib/round.rb

@@ -2,8 +2,7 @@
 require_relative './card.rb'
 
 class Round
-    attr_reader :deck, :turns, :current_card, :user_guesses, :number_correct, :card_number, :number_correct_by_category, :percent_correct, :percent_correct_by_category, :turn_number, :new_turn_category
-    attr_writer :turns
+    attr_reader :deck, :turns, :current_card, :user_guesses, :number_correct, :card_number, :number_correct_by_category, :percent_correct, :percent_correct_by_category, :turn_number, :new_turn_category, :new_card
 
     def initialize(deck)
         @deck = deck
@@ -16,7 +15,6 @@ def initialize(deck)
         @current_card = current_card
         @percent_correct = 0.0
         @percent_correct_by_category = 0
-        @new_turn_category = []
         @correct_by_category = Hash.new(0)
 
     end
@@ -34,7 +32,7 @@ def take_turn(guess)
                 @number_correct += 1 
                 @correct_by_category[current_card.category] += 1 #@correct_by_category hash tracks the number of correct guesses by category 
             end
-            # require 'pry'; binding.pry
+
             @card_number += 1
             @turn_number += 1
         new_turn
@@ -52,7 +50,7 @@ def percent_correct_by_category(category)
         total_in_category = @turns.count { |turn| turn.card.category == category} #use block code here - |turn| is the argument, and the block iterates over each turn in the @turns array
         #identifies whether the category of the card associated with each turn in the @turns array matches the cateegory of the argument passed into the method
 
-        return 0.0 if total_in_category == 0 #don't care about empty categories 
+        return 0 if total_in_category == 0 
         ((number_correct_by_category(category).to_f / total_in_category) * 100).round(2)
 
     end
@@ -63,7 +61,7 @@ def unique_categories
 
     def return_percent_correct_by_category
         unique_categories.each do |category|
-            puts "#{category}: #{percent_correct_by_category(category)}%"
+            puts "#{category}: #{percent_correct_by_category(category)}% correct"
         end
     end
 

lib/turn.rb

@@ -1,6 +1,5 @@
 class Turn
     attr_reader :card, :guess
-    attr_writer :card, :guess
 
     def initialize(guess, card)
         @guess = guess
@@ -13,7 +12,7 @@ def correct?
     end
 
     def feedback
-        if card.answer.downcase == guess.downcase
+        if correct?
         "Correct!"
         else
         "Incorrect."