RHP: Hypertext Preprocessor.
First install the RHP gem:
$: sudo gem i rhp
Next, pick or create a directory with some files to serve:
$: mkdir site $: cd site $: echo '%h1 hello from HAML' > index.html.haml
Now start the server:
RHP is probably buggy and definitely a security risk. It should not be used by anyone under any circumstances. Luckily ruby has no shortage of solid, innovative and well-thought-out web frameworks for you to pick from.
Development by Arthur Gunn.