Add the feed URL (https://raw.github.com/jipumarino/rails-2.3-docset/master/feed/Rails2.3.xml) to Dash like this:
Rails 2.3 docset file for Dash app (http://kapeli.com/dash/)
Add the feed URL (https://raw.github.com/jipumarino/rails-2.3-docset/master/feed/Rails2.3.xml) to Dash like this:
Rails 2.3 docset file for Dash app (http://kapeli.com/dash/)