kind=defined
names=list,to_ary
visibility=public

--- list      -> Array
--- to_ary    -> Array

自身が表す各フォームデータを収納した配列を生成して返します。

例:

 require "webrick/cgi"
 class MyCGI < WEBrick::CGI
   def do_GET(req, res)
     p req.query['q'].list    #=> ["val1", "val2", "val3"]
   end
 end
 MyCGI.new.start()

