memos

# File actionpack/lib/action_dispatch/journey/gtg/simulator.rb, line 25
        def memos(string)
          input = StringScanner.new(string)
          state = INITIAL_STATE
          start_index = 0

          while sym = input.scan(%([/.?]|[^/.?]+))
            end_index = start_index + sym.length

            state = tt.move(state, string, start_index, end_index)

            start_index = end_index
          end

          acceptance_states = state.each_with_object([]) do |s_d, memos|
            s, idx = s_d
            memos.concat(tt.memo(s)) if idx.nil? && tt.accepting?(s)
          end

          acceptance_states.empty? ? yield : acceptance_states
        end