rackcodehighlighter, ultraviolet and maruku

hello

actually it's views/hello.md, but gist would trigger Markdown highlighting

# Fibonacci numbers in Ruby

    :::ruby
    def fib(n)
      if n < 2
        1
      else
        fib(n-2) + fib(n-1)
      end
    end

test.rb

require 'rubygems'
require 'haml'
require 'sinatra'
require 'uv'
require 'rack/codehighlighter'
require 'maruku'

use Rack::Codehighlighter, :ultraviolet, :markdown => true, :theme => "dawn", :lines => false, :element => "pre>code", :pattern => /\A:::(\w+)\s*\n/, :logging => false

get "/" do
  text = File.open("views/hello.md").read
  Maruku.new(text).to_html
end