Checkbox selection trouble in request.params

[Randy M <randy_michaels@aol.com>]

Hello everyone.

I'm using rack (1.4.1), but it seems cannot receive
checkbox selection value..

 http://localhost/hello.cgi?foo=1&foo=3
 Hello, Rack
 {"foo"=>"3"}

Code below.

 #!ruby
 require "rack"
 class HelloRack
  def call(env)
    req = Rack::Request.new(env)
    return [200, {"Content-Type" => "text/plain"},
             "Hello, Rack\n" +  req.params.inspect  ]
  end
 end
 Rack::Handler::CGI.run HelloRack.new

Could anyone tell me idea?


----------
Randy Michaels
randy_michaels@aol.com