CollectionProxy object in rails 4?

Question

I am using rails 4 and making an application in which Question_sets has many Questions and Questions has many answers. Now what i want is to update one attribute of question model and one attribute of answer model through questions sets.

       @question_set.questions.inspect

It gives the output

OUTPUT:

ActiveRecord::Associations::CollectionProxy 

[Question id: nil, title: "werewr", question_type: "Slider", description: "ewrewrew", is_shown_in_report: false, question_set_id: nil, user_id: nil, created_at: nil, updated_at: nil]

But when i am accessing any of the attribute or trying to update it, it will give an error that is undefined "attribute_name".

can any tell how to access the attributes of the this collectionproxy object.

Kris · Accepted Answer · 2013-09-16 12:25:52Z

3

questions is returning a collection (like an Array) of Question objects. So you need to itterate over the collection:

@question_set.questions.each do |question|
  question.title
end

answered Sep 16, 2013 at 12:25

Kris

20.1k9 gold badges102 silver badges117 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

CollectionProxy object in rails 4?

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related