ruby on rails - Model with unknown number of an attribute -


Ruby on Rail 4

I want to make a model "test" which is anywhere from 2 There will be several tests for 200 questions each test questions will have different forms.

I was thinking of making an attribute called "Question_s". I have to do a string which is a delimited question_a

Or I can make the model with 200 question_ID properties. This will simplify and fasten the question_id (s).

Is there any other way? Who likes? What if I have 1,000 questions?

model / test_question.rb 

  class test question & lt; ActiveRecord :: Base is_to: question is_to: test end   
 model / question.rb  
  class question & lt; ActiveRecord :: Base has_many: test termination   
 db / migrate / initial_migration.rb  
  class initial migration & lt; ActiveRecord :: Migration DF self.up create_table: test do | T | T.string: name end create_table: test_questions do | T | T.references: Table t.references: question end create_table: questions do | T | T.string: name end end   
 This will also make appropriate indexes.

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