simulate

# File actionpack/lib/action_dispatch/journey/gtg/simulator.rb, line 21
        def simulate(string)
          input = StringScanner.new(string)
          state = [0]
          while sym = input.scan(%([/.?]|[^/.?]+))
            state = tt.move(state, sym)
          end

          acceptance_states = state.find_all { |s|
            tt.accepting? s
          }

          return if acceptance_states.empty?

          memos = acceptance_states.map { |x| tt.memo(x) }.flatten.compact

          MatchData.new(memos)
        end