Contents

module Gem
  if defined? ::Psych
    class NoAliasYAMLTree < Psych::Visitors::YAMLTree
      def visit_String(str)
        return super unless str == '=' # or whatever you want

        quote = Psych::Nodes::Scalar::SINGLE_QUOTED
        @emitter.scalar str, nil, nil, false, true, quote
      end

      # Noop this out so there are no anchors
      def register(target, obj)
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rubygems-update-1.8.18	lib/rubygems/psych_tree.rb