# File lib/ruote/fei.rb, line 107 def self.to_storage_id(hfei) # TODO : for 2.1.13, remove the subid || sub_wfid trick if hfei.respond_to?(:to_storage_id) hfei.to_storage_id else "#{hfei['expid']}!#{hfei['subid'] || hfei['sub_wfid']}!#{hfei['wfid']}" end end