unit_diff

unit_diff - a ruby unit test filter by Ryan Davis <ryand-ruby@zenspider.com>

usage:

 test.rb | unit_diff [options]
   options:
   -b ignore whitespace differences
   -c contextual diff
   -h show usage
   -k keep temp diff files around
   -l prefix line numbers on the diffs
   -u unified diff
   -v display version

Required files