Rails - Jan 2008 - Help with PDF Writer and link_to

I have this code in the controller:

   def search2
     @repair_tickets
RepairTicket.search(params[:search][:client_id],params[:search][:product_id],params[:search][:status_id],params[:search][:pos_breakdown_id],params[:search][:breakdown_id],params[:search][:query])
     respond_to do |format|
       format.html
       format.pdf do
         send_data SearchRepairTicketDrawer.draw(@repair_tickets),
:filename => ''repair_tickets/search2/@repair_tickets.pdf'',
:type =>
''application/pdf'', :disposition =>
''inline''
       end
      end
  end


 And I have this code in search2.html.erb:

  ...

<p> <%= link_to ''PDF Format'',
formatted_repair_ticket_path(@repair_tickets, :pdf) %> </p>



I want this last link to link to the pdf wich I create in search2
method. If I quit the format.html line, it generates the pdf I want, but
i want a link to do it. Help!
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I have tried this link_to:

<p> <%= link_to ''PDF Format'', :controller =>
"repair_tickets", :action
=> "search2", :format => "pdf" %> </p>

Then I get that search2.pdf doesn''t exist, but it i quit the line 
format.html, I get the pdf (but in the line of the explorer I don''t get
.pdf)

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