Issue #4357 has been updated by Brendten Eickstaedt. +1 ---------------------------------------- Backport #4357: Please backport r30629 and r30630 to 1_9_2 http://redmine.ruby-lang.org/issues/4357 Author: Aaron Patterson Status: Open Priority: Normal Assignee: Category: Target version: A bug was reported with the way Psych handles merge keys in [ruby-core:34679]. These two commits fix merge key handling in Psych. -- http://redmine.ruby-lang.org