singleton method Psych::Visitors::YAMLTree.new
new(options = {}, emitter = Psych::TreeBuilder.new) -> Psych::Visitors::YAMLTree-
[TODO]
class Psych::Visitors::YAMLTree
new(options = {}, emitter = Psych::TreeBuilder.new) -> Psych::Visitors::YAMLTree[TODO]
