diff options
Diffstat (limited to 'lib/psych/visitors/visitor.rb')
-rw-r--r-- | lib/psych/visitors/visitor.rb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/psych/visitors/visitor.rb b/lib/psych/visitors/visitor.rb new file mode 100644 index 0000000000..ccd8c3bd55 --- /dev/null +++ b/lib/psych/visitors/visitor.rb @@ -0,0 +1,18 @@ +module Psych + module Visitors + class Visitor + def accept target + case target + when Psych::Nodes::Scalar then visit_Psych_Nodes_Scalar target + when Psych::Nodes::Mapping then visit_Psych_Nodes_Mapping target + when Psych::Nodes::Sequence then visit_Psych_Nodes_Sequence target + when Psych::Nodes::Alias then visit_Psych_Nodes_Alias target + when Psych::Nodes::Document then visit_Psych_Nodes_Document target + when Psych::Nodes::Stream then visit_Psych_Nodes_Stream target + else + raise "Can't handle #{target}" + end + end + end + end +end |