func (b *BoaBank) getBankInfo() string {
	return b.BranchName
}
GetBankInfo to get bank info from card
package bank
import (
	"fmt"
	"github.com/JeffDeCola/my-go-examples/basic-syntax/interfaces/interfaces-card-atm-bank/card"
)
type BoaBank struct {
	BranchName string
	Accounts   map[string]int
}
func (b *BoaBank) addAccount(name string, deposit int) {
	fmt.Printf("    For bank %v, You are creating an account for %v with %d\n", b, name, deposit)
	b.Accounts[name] = deposit
}
func (b *BoaBank) issueCard(name string) card.Carder {
	fmt.Printf("    For bank %v, You are creating an card for %v\n", b, name)
	return card.NewBoaCard(name, b.BranchName)
}