CODEWITHSUNDEEP
ruby-on-rails
user2759575
user2759575

Reputation: 553

Post.order error

I'm trying to sort questions by upvotes. The view code looks like this:

<%= Question.order(:question.upvotes.size).each do |question| %>

I keep getting this error:

undefined method `upvotes' for :question:Symbol

Here is my questions controller code:

 def upvote
 @question = Question.find params[:id]
 @question.liked_by current_user
 redirect_to comment_questions_path
 end

 def index
 @comment = Comment.find params[:comment_id]
 @questions = @comment.questions
 end

Putting just

<% question.upvotes.size %>

returns the number of upvotes so that is not the problem.

Upvotes: 0

Views: 43

Answers (1)

Farley Knight
Farley Knight

Reputation: 1793

This should give you the questions attached to the comment, sorted by most votes up at the top of the list.

<% @comment.questions.order("cached_votes_up desc").each do |question| %>
  ...
<% end %>

Upvotes: 1

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