```
lunar-bot: Start up...
panic: json: unsupported type: func()
goroutine 1 [running]:
log.Panic({0xc0000bdf38?, 0x572e7b?, 0xa?})
/usr/local/go/src/log/log.go:385 +0x65
main.main()
/home/apollo/dev/go/lunar-bot/lunar.go:105 +0x185
```
It was attempting to json.Marshal the OnExit function.
To mark something as ignore on marshaling and unmarshaling use \``json:"-"`\`.
> See [https://stackoverflow.com/a/17306470](https://stackoverflow.com/a/17306470)
It was attempting to json.Marshal the OnExit function.
To mark something as ignore on marshaling and unmarshaling use `
json:"-"`.Tests for the win!