transitions

# File actionpack/lib/action_dispatch/journey/gtg/transition_table.rb, line 134
        def transitions
          @string_states.flat_map { |from, hash|
            hash.map { |s, to| [from, s, to] }
          } + @regexp_states.flat_map { |from, hash|
            hash.map { |s, to| [from, s, to] }
          }
        end