def _normalize_render(*args, &block) # :nodoc:
      options = _normalize_args(*args, &block)
      _process_variant(options)
      _normalize_options(options)
      options
    end
def _normalize_render(*args, &block) # :nodoc:
      options = _normalize_args(*args, &block)
      _process_variant(options)
      _normalize_options(options)
      options
    end
Normalize args and options.