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Class: Psych::Visitors::Emitter

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, Visitor
Instance Chain:
self, Visitor
Inherits: Psych::Visitors::Visitor
Defined in: ext/psych/lib/psych/visitors/emitter.rb

Class Method Summary

Visitor - Inherited

.dispatch_cache

Instance Method Summary

Visitor - Inherited

#accept, #dispatch, #visit

Constructor Details

.new(io, options = {}) ⇒ Emitter

[ GitHub ] 

  


# File 'ext/psych/lib/psych/visitors/emitter.rb', line 5



def initialize io, options = {}
  opts = [:indentation, :canonical, :line_width].find_all { |opt|
    options.key?(opt)
  }

  if opts.empty?
    @handler = Psych::Emitter.new io
  else
    du = Handler::DumperOptions.new
    opts.each { |option| du.send :"#{option}=", options[option] }
    @handler = Psych::Emitter.new io, du
  end
end


  







Instance Method Details



  

    #visit_Psych_Nodes_Alias(o)  
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/visitors/emitter.rb', line 47



def visit_Psych_Nodes_Alias o
  @handler.alias o.anchor
end


  








  

    #visit_Psych_Nodes_Document(o)  
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/visitors/emitter.rb', line 25



def visit_Psych_Nodes_Document o
  @handler.start_document o.version, o.tag_directives, o.implicit
  o.children.each { |c| accept c }
  @handler.end_document o.implicit_end
end


  








  

    #visit_Psych_Nodes_Mapping(o)  
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/visitors/emitter.rb', line 41



def visit_Psych_Nodes_Mapping o
  @handler.start_mapping o.anchor, o.tag, o.implicit, o.style
  o.children.each { |c| accept c }
  @handler.end_mapping
end


  








  

    #visit_Psych_Nodes_Scalar(o)  
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/visitors/emitter.rb', line 31



def visit_Psych_Nodes_Scalar o
  @handler.scalar o.value, o.anchor, o.tag, o.plain, o.quoted, o.style
end


  








  

    #visit_Psych_Nodes_Sequence(o)  
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/visitors/emitter.rb', line 35



def visit_Psych_Nodes_Sequence o
  @handler.start_sequence o.anchor, o.tag, o.implicit, o.style
  o.children.each { |c| accept c }
  @handler.end_sequence
end


  








  

    #visit_Psych_Nodes_Stream(o)  
  

  [ GitHub ]


  

  


# File 'ext/psych/lib/psych/visitors/emitter.rb', line 19



def visit_Psych_Nodes_Stream o
  @handler.start_stream o.encoding
  o.children.each { |c| accept c }
  @handler.end_stream
end