An Introduction to using AJAX with Rails:Take 2 .

posted by  habashtak (6)  13 months ago (www.ajaxlines.com)

In my first take on introducing AJAX with Rails, when a new comment is posted to an entry, the entire set of existing comments is replaced with a new set containing the new comment. Although the request is asynchronous, it's still inefficient, especially if the list of comments grows large.