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Type:
Class

This class works in conjunction with Psych::Parser to build an in-memory parse tree that represents a YAML document.

Example

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parser = Psych::Parser.new Psych::TreeBuilder.new
parser.parse('--- foo')
tree = parser.handler.root

See Psych::Handler for documentation on the event methods used in this class.

start_stream
  • References/Ruby on Rails/Ruby/Classes/Psych/Psych::TreeBuilder

start_stream(encoding) Instance Public methods

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scalar
  • References/Ruby on Rails/Ruby/Classes/Psych/Psych::TreeBuilder

scalar(value, anchor, tag, plain, quoted, style) Instance Public methods

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alias
  • References/Ruby on Rails/Ruby/Classes/Psych/Psych::TreeBuilder

alias(anchor) Instance Public methods

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end_stream
  • References/Ruby on Rails/Ruby/Classes/Psych/Psych::TreeBuilder

end_stream() Instance Public methods

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end_document
  • References/Ruby on Rails/Ruby/Classes/Psych/Psych::TreeBuilder

end_document(implicit_end = !streaming?) Instance Public methods Handles

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start_document
  • References/Ruby on Rails/Ruby/Classes/Psych/Psych::TreeBuilder

start_document(version, tag_directives, implicit) Instance Public methods Handles

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new
  • References/Ruby on Rails/Ruby/Classes/Psych/Psych::TreeBuilder

new() Class Public methods Create a new

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