Feat/command line interface

flashcard_runner.rb

@@ -0,0 +1,25 @@
+require 'pry'
+require './lib/card.rb'
+require './lib/turn.rb'
+require './lib/deck.rb'
+require './lib/round.rb'
+
+card_1 = Card.new("Who is leading the NBA in points per game?", "Luka Doncic", :"Basic Stats")
+card_2 = Card.new("What team is leading the NBA in points per game?", "Indiana Pacers", :"Team Stats")
+card_3 = Card.new("Who is leading the NBA in Box Plus/Minus?", "Nikola Jokic", :"Advanced Stats")
+card_4 = Card.new("Who is leading the NBA in VORP?", "Nikola Jokic", :"Advanced Stats")
+card_5 = Card.new("How many assists per game is Tyrese Halliburton averaging?", 12, :"Basic Stats")
+card_6 = Card.new("What team has most wins in the NBA?", "Boston Celtics", :"Team Stats")
+card_7 = Card.new("Who is the worst team in the NBA?", "Detroit Pistons", :"Team Stats")
+card_8 = Card.new("Who is the reigning NBA champion?", "Denver Nuggets", :"Team Stats")
+card_9 = Card.new("Who is the all time leader in points scored?", "Lebron James", :"Basic Stats")
+card_10 = Card.new("Who has the highest effective field goal percentage?", "Dereck Lively", :"Advanced Stats")
+
+cards = [card_1, card_2, card_3, card_4, card_5, card_6, card_7, card_8, card_9, card_10]
+
+deck = Deck.new(cards)
+
+round = Round.new(deck)
+
+round.start
+round.summary

lib/deck.rb

@@ -6,7 +6,7 @@ def initialize(cards)
     end
 
     def count
-        @card.count
+        @cards.count
     end
 
     def cards_in_category(category)

lib/round.rb

@@ -13,12 +13,14 @@ def current_card
 
     def take_turn(guess)
         current_turn = Turn.new(guess, current_card)
+        current_turn.feedback
         @turns << current_turn
         if current_turn.correct?
             @number_correct += 1
         else
         end
-        @deck.cards.shift
+        # try to adjust below to reassign, rather than bang operator.
+        @deck.cards.rotate!
         current_turn
     end
 
@@ -27,12 +29,39 @@ def number_correct_by_category(category)
     end
 
     def percent_correct
-        (@number_correct.to_f / @turns.count) * 100
+        ((@number_correct.to_f / @turns.count) * 100).round(2)
     end
 
     def percent_correct_by_category(category)
         category_correct = @turns.count { |turn| turn.card.category == category && turn.correct?}
         category_count = @turns.count { |turn| turn.card.category == category}
-        (category_count.to_f / category_correct) * 100
+        ((category_correct.to_f / category_count) * 100).round(2)
+    end
+
+    def start
+        puts "Welcome! You're playing with #{deck.count} cards."
+        puts "-------------------------------------"
+
+        deck.cards.each do 
+            puts "This is card number #{turns.count+1} out of #{deck.count}"
+            puts "Question: #{current_card.question}"
+
+            guess = gets.chomp
+            take_turn(guess)
+        end
+    end
+
+    def summary
+        puts "***** Game over! *****"
+
+        puts "You had #{number_correct} correct guesses out of #{deck.count} for a total score of #{percent_correct}%."
+        category_array = []
+        turns.each do |turn|
+            category = turn.card.category
+            category_array << category
+        end
+        category_array.uniq.each do |category|
+            puts "#{category} - #{percent_correct_by_category(category)}% correct"
+        end
     end
 end

lib/turn.rb

@@ -13,9 +13,9 @@ def correct?
 
     def feedback
         if correct? == true
-            "Correct!"
+            puts "Correct!"
         else
-            "Incorrect."
+            puts "Incorrect."
         end
     end
 end