tree.rb in reflexion-0.1.30

- old
+ new

@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 
 %w[xot rays reflex]
-  .map  {|s| File.expand_path "../../../#{s}/lib", __FILE__}
+  .map  {|s| File.expand_path "../../#{s}/lib", __dir__}
   .each {|s| $:.unshift s if !$:.include?(s) && File.directory?(s)}
 
 require 'reflex'