来自迭代器块中关联模型的访问信息

Question

On a user profile page, I want to show the "reviews" that that user has as well as "review requests". I currently have it set up where listing review requests works, like this:

  def show
    @user = User.find(params[:id])
    @review_requests = @user.review_requests.paginate(page: params[:page])
  end

and the view:

    <ol class="review_request">
      <%= render 'user_review_requests' %>
    </ol>

with partial:

  <% @review_requests.each do |review_request| %>
  <li>
    <span class="description">
      <%= review_request.description %>
    </span>
   blah blah blah....(there's more of much the same)

@reviews = @user.reviews.paginate(page: params[:page])

I also want to show reviews, but the thing is, a lot of the information about the review I want to show is actually stored in the ReviewRequest model. So doing this wouldn't work:

add to the show controller:

@reviews = @user.reviews.paginate(page: params[:page])

and the iterator block:

<% @reviews.each do |review| %>
  <li>
    <span class="description">
      <%= review.review_request_id.description %>
    </span>

How can I access information from the ReviewRequest model that is associated with each connected review so I can show it on the profile page.

BTW - review requests have_many reviews and reviews belong_to review requests

Answer 1

When accessing a belongs_to association, you access it via the association name ( review_request ), not the column name ( review_request_id ). Something like this:

<span class="description">
  <%= review.review_request.description %>
</span>