finite_state_machine_fsm.go

var fsm := FiniteStateMachine{
  Initial: "on",
  StateMap: StateMap{
    "locked": Transition{
      "coin": Action{
        Destination: "unlocked",
      },
      "push": Action{
        Destionation: "locked",
      }
    },
    "unlocked": Transition{
      "coin": Action{
        Destination: "unlocked",
      },
      "push": Action{
        Destination: "locked",
      }
    }
  },
}