method

yaml

Ruby latest stable (v2_5_5) - 0 notes - Class: Node

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yaml(io = nil, options = {}) public

Convert this node to YAML.

See also Psych::Visitors::Emitter

Show source

# File ext/psych/lib/psych/nodes/node.rb, line 58
      def yaml io = nil, options = {}
        real_io = io || StringIO.new(''.encode('utf-8'))

        Visitors::Emitter.new(real_io, options).accept self
        return real_io.string unless io
        io
      end

yaml

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