gistfile1.rbx

require "rubygems"
require "sinatra"

helpers do
  def stylesheet_link_tag(*sources)
    fragments = sources.map do |source|
      "<link href='/stylesheets/#{source}.css' rel='stylesheet' type='text/css' />"
    end
    fragments.join
  end
end

layout 'layout.haml'

get '/*' do
  path = params[:splat].join('/')
  template = determine_template(path)
  template ? haml(template) : "Wasn't sure what to do with #{path}"
end

def determine_template(path)
  return path.to_sym if File.exists?(template_for(path))

  path += "/index"
  return path.to_sym if File.exists?(template_for(path))
end

def template_for(path)
  "views/#{path}.haml"
end