adjacent.rb

# Require adjacent
# by John Barnette
# to annoy Josh Susser and Aaron Patterson
 
# use to require files relative to the current file:
#
# require adjacent("foo")         # require current-dir/lib
# require adjacent("lib", "foo")  # joins path segments so you don't have to

module Kernel
  def adjacent *things
    File.expand_path File.join(Dir.pwd,
      File.dirname(caller.first.split(":").first), *things)
  end
end