gistfile1.rb

class ScriptNameFix
 
  def call(app)
    class << app
      
      def new_call(env)
        env["SCRIPT_NAME"] = ""
        original_call(env)
      end
      
      alias_method :original_call, :call 
      alias_method :call, :new_call
    end
    app
  end
end

def get_options
  ObjectSpace.each_object(Thin::Runner) {|runner| return runner.options}
end

options = get_options
puts options.inspect
rails_app = Rack::Adapter::Rails.new(options)

require "#{RAILS_ROOT}/lib/query_handler.rb"

run ScriptNameFix.new

map "/" do
  use Rack::Lint
  run rails_app
end

map "/query" do
  use Rack::Lint
  run QueryHandler.new
end