class Option < ApplicationRecord
      has_many :quizzes
      has_many :some_questions, through: :quizzes
    end

class Question < ApplicationRecord
     has_many :quizzes
     has_many :options, through: :quizzes
   end

class Some::QuizQuestion < ApplicationRecord
      belongs_to :questions
      belongs_to :options
    end

# question has many options through quiz
    FactoryGirl.define do
     factory :question do
       option "What color are your eyes"
     end
   end

    # option has many questions through quiz
    FactoryGirl.define do
      factory :option, class: 'Option' do
        option "blue"
      end
    end

    # JoinTable
    FactoryGirl.define do
      factory :quiz, class: 'Quiz' do
        option
        question
      end
    end

FactoryGirl.define do
    sequence :question_text do |number|
      "Do you even #{number}?"
    end

    factory :question  do
      question_text

      factory :question_with_options do
        transient do
          options_count 3
        end
      end

      after(:create) do |question, evaluator|
        create_list(:option, evaluator.options_count, questions: [question])
      end

    end

  end