diff options
Diffstat (limited to 'ext/psych/lib/psych/visitors/yaml_tree.rb')
-rw-r--r-- | ext/psych/lib/psych/visitors/yaml_tree.rb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/ext/psych/lib/psych/visitors/yaml_tree.rb b/ext/psych/lib/psych/visitors/yaml_tree.rb index 3f2427b8d0..989e1f0de5 100644 --- a/ext/psych/lib/psych/visitors/yaml_tree.rb +++ b/ext/psych/lib/psych/visitors/yaml_tree.rb @@ -27,6 +27,8 @@ module Psych def key? target @obj_to_node.key? target.object_id + rescue NoMethodError + false end def id_for target @@ -411,6 +413,18 @@ module Psych end end + def visit_BasicObject o + tag = Psych.dump_tags[o.class] + tag ||= "!ruby/marshalable:#{o.class.name}" + + map = @emitter.start_mapping(nil, tag, false, Nodes::Mapping::BLOCK) + register(o, map) + + o.marshal_dump.each(&method(:accept)) + + @emitter.end_mapping + end + private # FIXME: Remove the index and count checks in Psych 3.0 NULL = "\x00" |