Rails - Mar 2007 - want to delete all cookies

I am looking to delete all cookies that I set when a user logs out of  
my application.

   def logout
     for cook in cookies
       cookies.delete cook[0]
     end
     redirect_to ''/''
   end

does not seem to be doing the trick. Even though it looks right in my  
log file the cookies don''t actually expire.  Any ideas?

Thank you,
Matt Margolis

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> I am looking to delete all cookies that I set when a user logs out of
> my application.
>
>   def logout
>     for cook in cookies
>       cookies.delete cook[0]
>     end
>     redirect_to ''/''
>   end
>
> does not seem to be doing the trick. Even though it looks right in my
> log file the cookies don''t actually expire.  Any ideas?
This works for me...

cookies.to_hash.each_pair do |k, v|
 	cookies[k.to_sym] = { :value => '''',
                         :path => ''/'',
                         :domain => ''.domain.com'',
                         :expire => 1.day.ago }
end

redirect_to ''/''

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