class Psych::Visitors::ToRuby

def initialize ss, class_loader, symbolize_names: false, freeze: false
  super()
  @st = {}
  @ss = ss
  @load_tags = Psych.load_tags
  @domain_types = Psych.domain_types
  @class_loader = class_loader
  @symbolize_names = symbolize_names
  @freeze = freeze
end