email-xactions-to-todo/bank.go

package main

type Bank int

const (
	Chase Bank = iota + 1
	Citi  Bank = iota + 1
	UCCU  Bank = iota + 1
)

func (b Bank) String() string {
	switch b {
	case Chase:
		return "Chase"
	case Citi:
		return "Citi"
	case UCCU:
		return "UCCU"
	}
	return "?"
}