GaoreGo/cast
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Add ToDuration

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Chance Zibolski 2015-02-18 18:56:24 -08:00 committed by Abhi Agarwal
parent c3249683e8
commit c329e483ad
2 changed files with 21 additions and 0 deletions
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5
cast.go
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@ -17,6 +17,11 @@ func ToTime(i interface{}) time.Time {
return v return v
} }
func ToDuration(i interface{}) time.Duration {
v, _ := ToDurationE(i)
return v
}
func ToFloat64(i interface{}) float64 { func ToFloat64(i interface{}) float64 {
v, _ := ToFloat64E(i) v, _ := ToFloat64E(i)
return v return v

16
caste.go
View File

@ -35,6 +35,22 @@ func ToTimeE(i interface{}) (tim time.Time, err error) {
} }
} }
func ToDurationE(i interface{}) (d time.Duration, err error) {
i = indirect(i)
jww.DEBUG.Println("ToDurationE called on type:", reflect.TypeOf(i))
switch s := i.(type) {
case time.Duration:
return s, nil
case string:
d, err = time.ParseDuration(s)
return
default:
err = fmt.Errorf("Unable to Cast %#v to Duration\n", i)
return
}
}
func ToBoolE(i interface{}) (bool, error) { func ToBoolE(i interface{}) (bool, error) {
i = indirect(i) i = indirect(i)
jww.DEBUG.Println("ToBoolE called on type:", reflect.TypeOf(i)) jww.DEBUG.Println("ToBoolE called on type:", reflect.TypeOf(i))