gookit / goutil / 1510654787
push
github
inhere
3 of 13 new or added lines in 1 file covered. (23.08%)
2271 of 3103 relevant lines covered (73.19%)
4.14 hits per line
Source File
Press 'n' to go to next uncovered line, 'b' for previous
23.08
| 1 |
package optional
|
|
| 2 |
|
|
| 3 |
var empty = &optional{v: nil} |
|
| 4 |
|
|
| 5 |
// optional struct
|
|
| 6 |
type optional struct { |
|
| 7 |
v interface{}
|
|
| 8 |
} |
|
| 9 |
|
|
|
|
func Of(data interface{}) *optional { |
5✔ |
|
|
return &optional{v: data}
|
5✔ |
|
|
} |
5✔ |
| 13 |
|
|
|
NEW
|
func OfNillable(data interface{}) *optional { |
× |
|
NEW
|
if data == nil { |
× |
|
NEW
|
return empty
|
× |
|
NEW
|
} |
× |
| 18 |
|
|
|
NEW
|
return &optional{v: data}
|
× |
| 20 |
} |
|
| 21 |
|
|
|
NEW
|
func (o *optional) Map(fn func(v interface{}) interface{}) *optional { |
× |
|
NEW
|
if o.v == nil { |
× |
|
NEW
|
return empty
|
× |
|
NEW
|
} |
× |
| 26 |
|
|
|
NEW
|
return OfNillable(fn(o.v))
|
× |
| 28 |
} |