# File lib/rabl/engine.rb, line 186 def root_name return @_data_name if defined?(@_data_name) @_data_name = @_options[:object_root_name] || begin data = defined?(@_root_name_data) ? @_root_name_data : (@_locals[:object].nil? ? root_object : @_locals[:object]) data_name(data) end end