1 commit

Author	SHA1	Message	Date
tenderlove	e9e01ec4a0	* ext/psych/lib/psych/visitors/yaml_tree.rb: use YAML 1.0 output ... format for serializing nil values. Thanks Eric Hodel! * test/psych/test_nil.rb: test for nil values git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e	2011-01-05 17:57:38 +00:00