config_pdf.ru

require 'pathname'

class DirectoryIndex

  def initialize(app)
    @app = app
  end

  def call(env)
    %w(REQUEST_METHOD REQUEST_URI PATH_INFO).each do |name|
      value = env[name]
      if value && value =~ /\/$/
        value << 'index.html'
      end
    end
    @app.call(env)
  end

end

puts ">>> Serving at http://localhost:9292"

use DirectoryIndex
run Rack::Directory.new(Pathname.new(__FILE__).parent + 'pdf_output')