From c641e4b23e674e784258b1b3a86df5fb1091753a Mon Sep 17 00:00:00 2001 From: tenderlove Date: Thu, 9 Jun 2011 00:06:29 +0000 Subject: * ext/psych/lib/psych/visitors/to_ruby.rb: Ruby classes can be loaded from YAML files. * ext/psych/lib/psych/visitors/yaml_tree.rb: Ruby classes can be dumped to YAML files. * test/psych/test_class.rb: corresponding test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31958 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/psych/lib/psych/visitors/to_ruby.rb | 2 ++ ext/psych/lib/psych/visitors/yaml_tree.rb | 3 ++- 2 files changed, 4 insertions(+), 1 deletion(-) (limited to 'ext/psych') diff --git a/ext/psych/lib/psych/visitors/to_ruby.rb b/ext/psych/lib/psych/visitors/to_ruby.rb index f8b15859e1..cb0afd26ba 100644 --- a/ext/psych/lib/psych/visitors/to_ruby.rb +++ b/ext/psych/lib/psych/visitors/to_ruby.rb @@ -57,6 +57,8 @@ module Psych Complex(o.value) when "!ruby/object:Rational" Rational(o.value) + when "!ruby/class" + resolve_class o.value when "tag:yaml.org,2002:float", "!float" Float(@ss.tokenize(o.value)) when "!ruby/regexp" diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb index 6f90377ec8..de35c7678b 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/lib/psych/visitors/yaml_tree.rb @@ -247,7 +247,8 @@ module Psych end def visit_Class o - raise TypeError, "can't dump anonymous class #{o.class}" + raise TypeError, "can't dump anonymous class: #{o}" unless o.name + @emitter.scalar o.name, nil, '!ruby/class', false, false, Nodes::Scalar::SINGLE_QUOTED end def visit_Range o -- cgit v1.2.3