perl command that accepts filename arguments and modifies the common
/usr/bin/env ruby shebang to ${RUBY}. MODRUBY_ADJ_FILES is a short
cut that allows you to set filename patterns and have
MODRUBY_RUBY_ADJ called on all files in ${WRKSRC} that match that
pattern. It adds a pre-configure action to do so, if a pre-configure
action is not already defined. If a pre-configure action is already
defined, you can call the replacement command with
${MODRUBY_ADJ_REPLACE}.
ok sthen, landry
ea588ec908