Is there a rails / ruby function that is analagous to PHPs ‘virtual’
"virtual() is an Apache-specific function which is similar toin mod_include. It performs an Apache
sub-request. It is useful for including CGI scripts or .shtml files, or
anything else that you would parse through Apache. Note that for a CGI
script, the script must generate valid CGI headers. At the minimum that
means it must generate a Content-type header."