Sinatra HAML Heroku in-file templates

I'm following a tutorial from http://ruby.about.com/od/sinatra/a/sinatra7_2.htm however I'm having a few problems running the app within my own environment.

The problem is that the following line:

   haml :list, :locals => { :cs => Contact.all }

results in a "No such file or directory - [...]/views/list.haml"

The HAML template is within the file, and terminated by:

 __END__
 @@ layout

however ruby seems to be looking in the views/ directory for the Haml files.

Is this tutorial missing a call to force ruby to loo开发者_运维百科k inside the file, or this resource suggests that in-file templates are broken for version 1.9.2.

I'm using sinatra version 1.1.2 and ruby 1.8.7.

I can't reproduce with Sinatra 1.1.2 and Ruby 1.9.2.

So something like this (sinatrarb.com) example generates the error?

require 'sinatra'

get '/' do
  haml :index
end

__END__

@@ layout
%html
  = yield

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

calling a list template you will also need add it to the end of your file:

require 'sinatra'

get '/' do
  haml :list
end

__END__

@@ layout
%html
  = yield

@@ list
%div.title the LIST