adding accessors to the mapping

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/psych/nodes/mapping.rb b/lib/psych/nodes/mapping.rb
index b1137e1..0f47e89 100644
--- a/lib/psych/nodes/mapping.rb
+++ b/lib/psych/nodes/mapping.rb
@@ -3,6 +3,18 @@ module Psych
     ###
     # This class represents a {YAML Mapping}[http://yaml.org/spec/1.1/#mapping].
     class Mapping < Psych::Nodes::Node
+      # The optional anchor for this mapping
+      attr_accessor :anchor
+
+      # The optional tag for this mapping
+      attr_accessor :tag
+
+      # Is this an implicit mapping?
+      attr_accessor :implicit
+
+      # The style of this mapping
+      attr_accessor :style
+
       def initialize anchor, tag, implicit, style
         super()
         @anchor   = anchor