Ruby on Rails tutorials and other useful webresources ?

Hi there,

We are trying to gather the best tutorials and other useful web
resources (hosting, showcase, community sites,...) about Ruby on Rails
in our web framework directory.

Please don't hesitate to have a look on our "All about Ruby on Rails"
page http://www.therightsoft.com/products/rubyonrails

and send us some pointers to valuable web resources about Ruby on
Rails that we may have missed to : webmaster@therightsoft.com

Thanks in advance,

Tom