In article <20021209183912I.aamine / loveruby.net>,
  Minero Aoki <aamine / loveruby.net> writes:

>     * Why URI#to_ary is defined?

URI#to_ary is not defined.

% ruby -ruri -e 'p URI.instance_methods.include?("to_ary")'
false
-- 
Tanaka Akira