Rails controller: logic for a specific request format

25/06/2008 
  if request.format.html?
    # do stuff
  end

Works for any valid MIME type…

  if request.format.xml?

More details at http://ryandaigle.com/articles/2007/2/15/what-s-new-in-edge-rails-mime-type-convenience-methods

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Rails: access the controller name in the view

8/05/2008 
@controller.controller_name
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