visit_Psych_Omap

# File ext/psych/lib/psych/visitors/yaml_tree.rb, line 140
      def visit_Psych_Omap o
        seq = @emitter.start_sequence(nil, 'tag:yaml.org,2002:omap', false, Nodes::Sequence::BLOCK)
        register(o, seq)

        o.each { |k,v| visit_Hash k => v }
        @emitter.end_sequence
      end