example.rb

# NOTE: Inline templates defined in the source file that requires sinatra are automatically
# loaded. 
# Call `enable :inline_templates` explicitly if you have inline templates in other source
# files.

  require 'rubygems'
  require 'sinatra'

  get '/' do
    haml :index
  end

  __END__

  @@ layout
  %html
    = yield

  @@ index
  %div.title Hello world!!!!!