search for: acts_as_nested

Wondering about using the acts_as_nested for a model but concerned about the performance overhead of having to rewrite the table each time and entry is added or removed(and locking it while it''s happening or risking data integrity probs). Wasn''t really familiar with the structure so did a little reading up on it, and...

Hi, has anyone successfully used the acts_as_threaded plugin with postgresql? I''m using rails 1.0 and ruby 1.8.4 on linux. Following the screencast on http://www.railtie.net/articles/2006/02/05/rails-acts_as_threaded-plugin , I got to where we''re ready to create our first post, having made the changes to controllers/posts_controller.rb, views/posts/_form.rhtml,