Rails - Jan 2008 - Help with Custom Rest Actions

How can I create a method like show and link to it from index?

what should I put in routes.rb?
what should I put to link to it?
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why do you want to link to it from index?  do you mean an actual 
"link_to" hyperlink? or do you mean that you want it to display
INSTEAD
of index?

if the latter, in your routes.rb file put:

map.connect '''', :controller => ''site'',
:action => ''show''

if your site were at www.mysite.com and your user tried to go there they 
would be redirected to the show action of the site controller....
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