Rails3 UJS Tutorial for a guy somewhat experienced in Rails3?

I am just wondering if there are any Rails 3 books that can help with Rails3 UJS understanding it etc, along with beginner rails3 chapters? Even if there is a book only about Rails3 UJS, that would be awesome to开发者_如何转开发o

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There is all on the web. Check these links:

http://www.railsinside.com/tips/451-howto-unobtrusive-javascript-with-rails-3.html http://blog.jordanwest.me/modest-rubyist-archive/rails-3-ujs-and-csrf-meta-tags

You can also check the Rails 3 Way book on Amazon.