From: Trans <transfire@...>
Date: 2005-09-07T09:36:28+09:00
Subject: Resuable snip to put at the top of my tests

f=['..','lib']
until File.directory?(th=f.join('/'))
  raise 'cannot find lib directory' if File.expand(th) == '/lib'
  f.unshift('..')
end
$:.unshift(th)


Better ones?

T.