Put this one level above a 'views' directory and run it. haml/sass parsing for quickfire templating... you'll need the haml, sass and sinatra gems.

hamlserve.rb

require 'rubygems'
require 'sinatra'

require 'haml'
require 'sass'

get '/stylesheet.css' do
  content_type 'text/css', :charset => 'utf-8'
  sass :stylesheet
end

get '/views/:page' do
  haml params[:page].to_sym
end