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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