Gem::SafeMarshal::Visitors::ToRuby#visit_Gem_SafeMarshal_Elements_UserClass

# File tmp/rubies/ruby-3.3.0/lib/rubygems/safe_marshal/visitors/to_ruby.rb, line 250
def visit_Gem_SafeMarshal_Elements_UserClass(r)
  if resolve_class(r.name) == ::Hash && r.wrapped_object.is_a?(Elements::Hash)

    hash = register_object({}.compare_by_identity)

    o = r.wrapped_object
    o.pairs.each_with_index do |(k, v), i|
      push_stack i
      k = visit(k)
      push_stack k
      hash[k] = visit(v)
    end

    if o.is_a?(Elements::HashWithDefaultValue)
      push_stack :default
      hash.default = visit(o.default)
    end

    hash
  else
    raise UnsupportedError.new("Unsupported user class #{resolve_class(r.name)} in marshal stream", stack: formatted_stack)
  end
end