试卷的统计结果

app/helpers/exercises_helper.rb

@@ -123,14 +123,6 @@ module ExercisesHelper
             right_user_ids = right_user_ids & effictive_users.select{|answer| answer.exercise_choice_id == standard_answer_choice_id}.pluck(:user_id)
           end
           right_users_count = right_user_ids.size
-
-          # user_ids.each do |user_id|
-          #   ex_choice_ids = effictive_users.map{|e| e.exercise_choice_id if e.user_id == user_id}.reject(&:blank?).uniq
-          #   answer_choice_array = ex_choices.map{|a| a.choice_position if ex_choice_ids.include?(a.id)}.reject(&:blank?).uniq
-          #   if answer_choice_array.sort == standard_answer
-          #     right_users_count += 1
-          #   end
-          # end
         else  #单选题和判断题
           standard_answer_choice_id = ex_choices.select{|ec| ec.choice_position == standard_answer.first}.first&.id
           right_users_count = effictive_users.select{|answer| answer.exercise_choice_id == standard_answer_choice_id}.size