[BUG] Generated emails & usernames aren't unique

[psociety]

If you have a UNIQUE index set for those fields, anonymize will break the dump as there's no option for truly unique emails/usernames.

My work around has been to add new transformation functions:

// add these imports
import (
    "strconv"
    "time"
)

func generateUniqueEmail(value *sqlparser.SQLVal) *sqlparser.SQLVal {
	return sqlparser.NewStrVal([]byte(strconv.Itoa(int(time.Now().UnixNano())) + "@gmail.com"))
}
func generateUniqueUsername(value *sqlparser.SQLVal) *sqlparser.SQLVal {
	return sqlparser.NewStrVal([]byte(faker.Internet().UserName() + strconv.Itoa(int(time.Now().UnixNano()))))
}