PROBLEM
I have two models, Blog and BlogComment. When a blog is initially
created, it has no comments. Upon creation, the title and body are
automatically added to the ferret index and directly searchable.
However, when a comment is added to a blog, that comment does not get
added to the index and is therefore not ferretable. The desired behavior
is that when a comment is added to a blog, that the comment be
ferretable.
CURRENT SETUP
Blog (id, title, body, user_id)
BlogComment (id, blog_id, comment)
class Blog < ActiveRecord::Base
has_many :blog_comments, :dependent => :destroy
acts_as_ferret :additional_fields => [:blog_comments]
def blog_comments
self.blog_comments.collect {|comment| comment.body }
end
end
class BlogComment < ActiveRecord::Base
belongs_to :blog
end
CONTROLLER
[..]
if @blog.blog_comments << comment
do_something
else
do_something
end
Can someone recommend a good approach to automatically updating the
index when a comment is added?
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