123456789101112131415161718192021222324252627282930313233343536 |
- package optional
- type Bool struct {
- isSet bool
- value bool
- }
- func NewBool(value bool) Bool {
- return Bool{
- true,
- value,
- }
- }
- // EmptyBool returns a new Bool that does not have a value set.
- func EmptyBool() Bool {
- return Bool{
- false,
- false,
- }
- }
- func (b Bool) IsSet() bool {
- return b.isSet
- }
- func (b Bool) Value() bool {
- return b.value
- }
- func (b Bool) Default(defaultValue bool) bool {
- if b.isSet {
- return b.value
- }
- return defaultValue
- }
|