Holger Just 0b952a1edd [#263] Fix test error on Ruby 1.9
TreeNode#to_s (from the rubytree gem) is broken. It is implicitly called by
Shoulda on 1.9 only. As we don't actually need it, we just remove the method.

The bug is reported at http://rubyforge.org/tracker/index.php?func=detail&aid=29435&group_id=1215&atid=4793
2011-11-26 20:36:56 +01:00
..