That did it. I think I've been staring at the monitor too
long... :-)
On Sep 18, 2:34 am, Gourav <[email protected]> wrote:
> I think, you must have Post-'has many"-Comments relationship
>
> So, to find number of comments:
> post.comments.count will give you total number of comments of a post.
>
> -Gourav
>
> On Sep 18, 10:58 am, Mark <[email protected]> wrote:
>
> > I have "posts" and "comments", and I'd like to display the number of
> > comments each post has (and display 0 if none). In the index Posts
> > view, I display a list of posts and their authors using the below
> > partial. What I can't figure out is how to limit the comment count to
> > the post listing (my attempts so far show the total number of comments
> > in the database). How do I limit the count?
>
> > partial:
>
> > <% div_for post do %>
> > <p><strong><%= link_to_unless_current h(post.title), post
> > %></strong>
> > -
> > <font size="1">created by <%= post.user %> <%=
> > time_ago_in_words
> > (post.created_at) %> ago
> > </font><br />
> > <%= post.body %></p>
> > <% end %>
>
> > Many thanks!
> > Mark
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