Log message:
Use more Ruby specific name: s/REPLACE_FILE_PAT/REPLACE_RUBY_PAT/.

In this case, simply remove REPLACE_RUBY_PAT because file under
${WRKSRC}/examples should be replaced.

Log message:
Generate dynamically the list of files created by rdoc.  rdoc seems to use
different numbering in creating HTML files on different platforms.

Log message:
Update mongrel to 1.0.1.

The first official production quality version.  See ChangeLog
for the complete list of changes.

http://mongrel.rubyforge.org/releases/ChangeLog

Log message:
Import mongrel.

Mongrel is a fast HTTP library and server for Ruby that is intended
for hosting Ruby web applications of any kind using plain HTTP rather
than FastCGI or SCGI.  It is framework agnostic and already supports
Ruby On Rails, Og+Nitro, and Camping frameworks.