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Revision 960720ef

Added by tenderlovemaking (Aaron Patterson) almost 15 years ago

  • ext/psych/lib/psych/nodes/node.rb: Make Psych::Nodes::Node
    enumerable.
  • ext/psych/lib/psych/visitors/depth_first.rb: Add a depth-first
    visitor to enumerate over a YAML AST in a depth-first fashion
  • test/psych/nodes/test_enumerable.rb: test for enumerating nodes
  • test/psych/visitors/test_depth_first.rb: test for depth-first
    visitor

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e