ActiveRecord: CommentsRuby3,481EditEnable comments for your posts.
The ActiveRecord acts_as_commentable plugin
Similar to acts_as_commentable; however, utilizes awesome_nested_set to provide threaded comments
Inkwell provides simple way to add social networking features like comments, reblogs, favorites, following/followers, communities, categories and timelines to your Ruby on Rails application.
A commenting server similar to Disqus and IntenseDebate. CURRENTLY UNMAINTAINED
:speech_balloon: Parole adds the ability to comment on ActiveRecord records
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